KR101714589B1 - Wood type support for guardrail - Google Patents

Abstract

The present invention has an excellent natural-friendly appearance, which is an advantage of wood, and has excellent rigidity, thereby securing the safety of a parapet, and being able to actively cope with deformation of wood, thereby increasing durability and service life, And to provide visibility in a dark environment such as at night. According to the present invention, there is provided a wooden pillar for a handrail, which is applied to a railing and whose outer appearance is made of logs, comprising: a core member having a hollow interior; A wood member coupled to an outer surface of the core member; A closure member fixed to cover the upper surface of the core member and the wood member; Fixing means for fixing the wood member to the core member; And stretch damping means configured to cushion deformation caused by elongation and contraction of the wooden member.

Description

{WOOD TYPE SUPPORT FOR GUARDRAIL}

The present invention relates to a wooden pillar for a railroad, and more particularly, to a wood pillar for a handrail, which has an excellent natural stiffness, The present invention relates to a wooden support for a rail, which can increase durability and service life by providing a visibility in a dark environment such as at night.

A parapet that is used to support a walkway or a pathway installed parallel to the ground in a mountain trail, a walkway, etc., is constructed by digging a hole in a ground or a ground and pouring concrete into the foundation to build a railing stake in the poured concrete or to purchase an anchor After hardening, the railing support is fixed to the anchor.

Generally, various kinds of materials such as wooden pillar, steel pillar, and plastic pillar are selected in consideration of the purpose and cost as the material of the railing pillar.

Generally, metals are heavy and expensive, and plastics have a problem in the environment in post-use treatment. Especially, when they are applied to trails or trails, they are not friendly to nature.

Therefore, when considering the aesthetics as a railway runner of a trail or a promenade, if the whole of the strut is made of wood in accordance with the surrounding environment, the manufacturing cost is high and the wood is warped and deformed when it is old.

In consideration of such problems, a structure in which wood and a metal material are combined has been proposed. However, not only is the bonding relationship between the wood and the metal material complicated, but also durability is degraded due to failure to actively cope with widening or twisting due to the characteristics of the wood, .

(Document 1) Korean Patent No. 10-0975338 (Aug. 5, 2010) (Document 2) Korean Patent No. 10-0876098 (December 19, 2008)

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a wooden pillar for a handrail, which has an excellent natural stiffness, .

In addition, the present invention can increase the durability and service life by having a structure capable of actively coping with the deformation of the wood in consideration of the material characteristics of the wood, and can provide a visibility in a dark environment such as at night The purpose is to provide a wooden support.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for controlling the same.

According to an aspect of the present invention, there is provided a wooden pillar for a handrail, which is applied to a railing and has an external appearance made of logs, comprising: a core member having a hollow interior; A wood member coupled to an outer surface of the core member; A closure member fixed to cover the upper surface of the core member and the wood member; Fixing means for fixing the wood member to the core member; And expansion and contraction damping means configured to cushion deformation due to elongation and contraction of the wood member, wherein the core member is made of a hollow pipe having a polygonal or circular cross-sectional shape, and the wood member is divided into a plurality of A plurality of wooden pieces which are mutually coupled with each other and whose inner cross-sectional shape corresponds to the cross-sectional shape of the core member, and coupling means for coupling the neighboring wooden pieces to each other, Wherein one of the projections or the grooves is formed on one side of the wooden piece and the other one of the projections or the groove is formed on the wooden piece on the other side of the neighboring wooden piece, A wooden support for use is provided.

In the present invention, the finishing member may be integrally formed with a fitting protrusion having a cross-sectional shape corresponding to the hollow portion of the core member at a lower portion thereof. One or more of the upper surface of the wood member and the lower surface of the edge of the closing member Grooves and protrusions may be formed on the upper surface of the wood member and the other one of the lower surface of the edge of the wood member and one of the grooves and the protrusions may be formed.

In the present invention, the stretching damping means comprises at least one elongated groove formed longitudinally in at least one of an inner surface and an outer surface of the wooden member; And a round portion formed at an edge portion of the wooden member.

In the present invention, the fixing means may be a fixing piece for fixing the wood member to the core member through a fixing hole formed in the groove.

The light guide member may further include a luminous member that is fitted into the groove in which the stationary piece is located or is formed in a shape corresponding to the groove and fixed to the groove.

The wooden pillar for a handrail according to the present invention has the following effects.

First, since the present invention has a natural-friendly appearance, which is an advantage of wood, the present invention can be applied to a mountain or a promenade with no disturbance, and has an excellent rigidity structure to secure the safety of the railing.

Second, the present invention can actively cope with the deformation of the wood in consideration of the material characteristics of the wood, thereby increasing the durability and service life, thereby increasing the economic efficiency and competitiveness.

Third, the present invention improves workability by facilitating assembly, and provides visibility in a dark environment such as at night, thereby preventing a safety accident.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 is a perspective view showing a wooden pillar for a handrail according to a preferred embodiment of the present invention.
2 is a partial perspective view showing a part (upper side) of a wooden pillar for guardrail according to a preferred embodiment of the present invention.
3 is a cross-sectional view according to a preferred embodiment of the present invention.
Fig. 4 is a partial cross-sectional view showing an excellent penetration preventing means constituted between a wood member and a finishing member constituting the wooden pillar for rail according to the present invention.

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Also, the terms " part, "" unit," " module, "and the like, which are described in the specification, refer to a unit for processing at least one function or operation, Software. ≪ / RTI >

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. 2 is a partial perspective view showing a part (an upper side) of a wooden pillar for guardrail according to a preferred embodiment of the present invention, and Fig. 3 is a perspective view showing a part Sectional view according to a preferred embodiment of the present invention.

As shown in FIGS. 1 to 3, the wooden pillar for rail according to the present invention includes: a core member 100 having a predetermined cross-sectional shape and hollow inside; A wood member 200 coupled to an outer surface of the core member 100; A closure member 300 for covering the upper surface of the core member 100 and the wood member 200; Fixing means for fixing the wood member (200) to the core member (100); And stretch damping means configured to buffer deformation due to elongation and contraction of the wood member (200).

The core member 100 is made of a material having relatively higher rigidity than the wood member 200, for example, a metal material, and is made of a hollow pipe.

In the drawing, the core member 100 is a rectangular pipe having a rectangular cross section. However, the present invention is not limited to this, and may be a hollow pipe having a polygonal cross-sectional shape such as a triangular, square, pentagonal, Pipe. Preferably, the core member 100 is preferably made of a rectangular pipe having a square section in view of manufacturability, assemblability and rigid structure, as shown in the figure.

Next, the wood member 200 includes a plurality of wood pieces 210 divided into a plurality of mutually coupled jointed inner cross-sectional shapes corresponding to the cross-sectional shape of the core member 100, And coupling means for coupling the wooden pieces 210 to each other.

The joining means for joining the neighboring wooden pieces 210 to each other is formed, for example, with protrusions and grooves 220 and 230 formed at the boundary of the neighboring wooden pieces 210 and coupled to each other. In other words, the engaging means is formed by forming one of the projections or grooves in the wooden piece on one side of the adjacent wooden pieces 210 and forming the other one of the projections or grooves on the wooden piece on the other side of the neighboring wooden pieces 210 .

Here, the projections and grooves 220 and 230 have a cross-sectional shape corresponding to each other.

The closure member 300 covers the core member 100 and the upper end of the wood member 200 and is fixed to the core member 100. The closure member 300 is made of the same material as the wood member, And the upper end of the wood member 200.

For example, the closing member 300 may have a fitting protrusion corresponding to a hollow portion of the core member 100 formed integrally on the bottom surface thereof, and the fitting protrusion may be formed in the hollow portion of the core member 100 -fitting).

As another example, one of the upper surface of the wood member 200 and one of the lower surfaces of the edges of the closure member 300 coupled to the upper surface of the wood member 200 is formed with one of a groove and a projection, The other one of the lower surfaces of the edges of the closure member 300 to be coupled may be formed with one or more of the grooves and the protrusion. These other examples may be configured together with the above-described example (an example in which the fitting projection is formed).

On the other hand, the wooden pillar for handrail of the present invention further includes an excellent penetration preventing means between the wood member 200 and the closure member 300.

The excellent penetration preventing means will be described with reference to Fig. Fig. 4 is a partial cross-sectional view showing an excellent penetration preventing means constituted between a wood member and a finishing member constituting the wooden pillar for handrail according to the present invention.

4, the upper surface of the wood member 200 is located on the inner side (lower side) of the wood member 200, And the lower surface of the edge of the closing member 300 is inclined downward from the inner side toward the outer side and is inclined downward to the first downward beveled surface 410 of the wood member 200 And a second downward beveled surface 420 adapted to be in surface contact.

In addition, the superior penetration preventing means may include a sealing member mounting groove 430 formed on the mutually corresponding surfaces of the first downward sloping surface 410 and the second downward sloping surface 420, (440).

The first downward sloping surface 410 and the second downward sloping surface 420 are downwardly inclined at the time of storm surge so that the timber member 200 The rainwater can not flow backward through the gap between the core member 100 and the closure member 300 so that the infiltration of water between the core member 100 and the wood member 200 is suppressed or prevented as much as possible, Can be prevented from being deformed.

Further, since the sealing member 440 is further provided between the first downward sloping surface 410 and the second downward sloping surface 420, penetration of rainwater or the like can be more reliably prevented and deformation (deformation) of the wood member 200 It is possible to prevent widening or warpage, improve durability, and extend service life.

Next, the fixing means is not particularly limited as long as it can secure the wood member 200 to the core member 300. [ For example, the fixing means may include a fixing piece 510 such as a screw and a fixing hole (not shown) formed in the wood member 200. Such fixing means will be described in detail with respect to the following elastic damping means.

The stretch damping means includes one or more elongated grooves 610 formed in at least one of an inner surface and an outer surface of the wood member 200 in a longitudinal direction and an edge portion of the wood member 200 is rounded .

As described above, according to the present invention, since the expansion and contraction damping means is provided, contraction and elongation occur due to absorption of moisture and release of moisture due to the material properties of the wood member 200, for example, The deformation is absorbed by the grooves 610 formed on the inner surface or the outer surface of the wood member 200.

In addition, when the wood member 200 is shrunk and stretched, the surface exposed to the outside of the wood member 200 largely deforms relatively more than the inner surface. The edge of the wood member 200 is rounded, It is possible to prevent the wooden members 200 from being widened or distorted by preventing the interference between the wooden members 200.

Here, the fixing member of the fixing means may couple the core member 100 and the wood member 200 through the grooves 610 of the wood member 200. In other words, it is preferable that a fixing hole in which the fixing piece of the fixing means is fixed is formed in the groove 610 of the wood member 200.

The stretch damping means is provided at the boundary between the core member 100 and the wood member 200 and / or the boundary between the adjacent wood member 200 and the wood member 200, (Not shown).

The deformation-damping member is made of a rubber material or a silicone material which can be expanded and contracted, and has a shape corresponding to the shape of each of the boundaries, and is completely in contact with each of the boundaries.

Such a deformation-damping member can prevent the deformation of the wood member 200 and the deformation of the wood member 200 when the shrinkage or elongation of the wood member 200 occurs, And / or the boundary between the neighboring wooden member 200 and the wooden member 200 can be prevented.

Next, the wooden pillar for guardrail according to the present invention further includes a luminous member 700 that reflects light so as to ensure visibility of the support in a dark environment such as night.

The luminous member 700 is formed in a shape corresponding to an elongated groove 610 formed on an exposed surface (outer surface) of the wood member 200, and the luminous member 700 is fitted to the elongate groove 610 .

When the luminous member 700 is configured as described above, it is not necessary to form a separate structure for fixing the luminous member 700, and by covering the stationary piece 510 fixed through the groove 610, So that the fixing piece 510 is prevented from being exposed to the outside, thereby providing a cleaner appearance.

The grooves 610 serve not only as a structure corresponding to the expansion and contraction of the wood member 200 but also as a structure for fixing the luminous member 700 and a structure for positioning the fixing pieces 510 .

The core member 100 is longer than the wood member 200 and includes a lower end exposed to the outside. The lower end of the core member 100 is fixed to a fixing plate or a tube fixed to the ground or the ground in a railing installation operation, The assembly and installation work of the railing can be performed more easily.

The wooden pillar for handrail according to the present invention can be applied to a mountain trail or a walkway without any sense of difference because it has a natural-friendly appearance, which is an advantage of wood, and has an excellent rigidity structure to ensure safety of a railing, It is possible to actively cope with the deformation of the wood in consideration of the material characteristics, thereby increasing the durability and service life, thereby increasing the economic efficiency and competitiveness.

In addition, the wooden pillar for supporting a rail according to the present invention has an advantage that it can be easily assembled to improve workability and to provide visibility in a dark environment such as at night to prevent a safety accident.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Therefore, it is to be understood that the embodiments disclosed herein are not for purposes of limiting the technical idea of the present invention, but rather are not intended to limit the scope of the technical idea of the present invention. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: core member
200: Wood member
210: wooden piece
300: Closing member
410: first inclined surface
420: second inclined surface
430: Sealing member mounting groove
440: Sealing member
510: stationary piece
610: Home
700: luminous member

Claims (6)

Claims [1] A wooden support for a handrail, which is applied to a railing and whose exterior is made of logs,
A core member having a hollow interior; A wood member coupled to an outer surface of the core member; A closure member fixed to cover the upper surface of the core member and the wood member; Fixing means for fixing the wood member to the core member; And stretch damping means configured to buffer deformation due to elongation and contraction of the wooden member,
Wherein the core member is made of a hollow pipe having a polygonal or circular cross-sectional shape,
Wherein the wood member comprises a plurality of wood pieces divided into a plurality of mutually coupled jointed inner cross sectional shapes corresponding to the cross sectional shape of the core member and coupling means for mutually joining the neighboring wooden pieces to each other ,
Wherein the coupling means is formed such that one of the projections or grooves is formed on one side of the adjacent wood pieces and the other one of the projections or grooves is formed on the other side of the adjacent wood pieces,
Wherein the finishing member is made of the same material as the wood member, and the fitting protrusion having a sectional shape corresponding to the hollow portion of the core member is integrally formed at the lower portion,
Wherein one of the upper surface of the wood member and the lower surface of the edge of the closure member is formed with one of at least one groove and a projection and the other of the upper surface of the wood member and the lower surface of the closure member has one or more grooves and projections The other is formed,
Wherein the upper surface of the wooden member comprises a first downward sloped surface inclined downward from the inner side to the outer side, and the lower surface of the edge of the closing member is inclined downward from the inner side toward the outer side and is in surface contact with the first downward sloped surface of the wooden member A sealing member mounting groove is formed on a mutually corresponding surface of the first downward sloping surface and the second downward sloping surface, and a sealing member is inserted into the sealing member mounting groove,
The stretching damping means comprises at least one elongated groove formed in the longitudinal direction in at least one of an inner surface and an outer surface of the wood member; And a round portion formed at an edge portion of the wooden member,
The expansion and contraction damping means further comprises a deformation damping member which is provided at a boundary between the core member and the wood member and at a boundary between the adjacent wood member and the wood member,
Wherein the deformation-damping member is made of an expandable and contractible rubber material or a silicon material and is provided at the boundary portion in a shape corresponding to the shape of the boundary between the core member and the wood member.
Wooden support for handrails.
delete delete The method according to claim 1,
The fixing means
And a fixing piece for fixing the wood member to the core member through a fixing hole formed in the groove
Wooden support for handrails.
The method of claim 4,
And a luminous member which is fitted into the groove in which the stationary piece is positioned
Wooden support for handrails.
The method according to claim 1,
And a luminous member formed in a shape corresponding to the groove and fixed to the groove
Wooden support for handrails.

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