KR101723465B1

KR101723465B1 - Deck support apparatus

Info

Publication number: KR101723465B1
Application number: KR1020160048006A
Authority: KR
Inventors: 손종훈
Original assignee: (주)디자인고을
Priority date: 2016-04-20
Filing date: 2016-04-20
Publication date: 2017-04-06

Abstract

The present invention relates to a deck supporting device comprising: a body receiving a sleeper fixating a deck on an upper part, having a bottom surface fixated to a joist; edge supporting units protruding from upper facing surfaces of adhering units perpendicularly formed on the body at an interval corresponding to a width of the sleeper to support edge parts of both surface ends of a sleeper; and a bearing force providing unit providing a bearing force to make the adhering units adhere to an outer wall surface of the sleeper. According to the present invention, the deck supporting device is capable of maintaining the bearing force of the adhering units with the bearing force providing unit while supporting both surface edge parts of the joist or both surface edge parts of the sleeper formed by chamfering when the sleeper fixating the deck on the upper part or the joist to be fixated to a column is seated while being fixated to the joist with the edge supporting units formed on the facing surfaces of the adhering units; thereby obtaining an effect of preventing corrosion caused by exfoliation of a surface when welding rectangular pipes in accordance with the properties of the rectangular pipes while firmly fixating the sleeper and the joist not to move.

Description

[0001] DECK SUPPORT APPARATUS [0002]

The present invention relates to a deck supporting apparatus, and more particularly, to a deck supporting apparatus which can be carried out without welding when securing the trunk to the trunk or fixing the trunk to the pillar.

In general, decks made of synthetic wood are used for hiking trails, sidewalks, walkways, etc., and after joining the knitted product with the olefin-based polymer resin, they are extruded or molded at high temperature and high pressure to provide the advantage of wood and the merits of polymer It is an eco-friendly and non-toxic product. It has already been developed and commercialized as a substitute for wood in advanced countries such as North America, Japan, and Europe, and the use of synthetic wood is increasing rapidly in Korea.

Synthetic wood is a new new material that complements the disadvantages of wood, water, moisture and insecticide. It has excellent weatherability and insecticide without any preservative treatment, has no damage by microorganisms, has little color and no discoloration, And is excellent in elasticity, tensile strength, bending strength, compressive strength and impact strength, and is free from external physical impact and has a semi-permanent life.

In addition, the working method is the same as wood, it is easy to install and construct because it can be processed through all woodworking materials, and when it is used nails, screws, pieces, screws, etc., it has 2 ~ 4 times more holding force than natural wood . In addition, since the initial appearance is restored by mild water cleaning, special surface treatment such as painting or oil stain is not necessary, and maintenance cost is reduced.

A technique relating to the support of such synthetic wood decks has been proposed in the Registration Practical Utility Model No. 0455280.

Hereinafter, the deck supporting connecting member disclosed in the registration utility model No. 0455280 will be briefly described as a prior art.

The deck system of the related art is formed by inserting a protective cap on an upper part of a column fixed to the floor and a separating bar on the upper end of the protective cap. Both sides of the separator are fastened with a yoke, crossed with a yoke, and a joist on the top. At the top of the joist, the deck is raised and fastened by threading the joist.

However, in the conventional deck system, the joists are joined at the top of the yoke. When the welding is performed by welding or the like, rust is generated and the spray is sprayed on the rust area as a temporary measure. However, in the long term, There is a problem that the durability is lowered.

Korean Registered Utility Model No. 0455280

SUMMARY OF THE INVENTION The present invention has been conceived in order to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for fixing a deck to an upper portion, Or both sides of the surface of the joist line are supported through the corner support portions formed on the opposite faces of the tight contact portion while the support force of the tight contact portion is maintained through the support force providing portion so that the trunk or the joist can be firmly fixed so as not to move, And it is an object of the present invention to provide a deck supporting device capable of preventing the occurrence of rust due to peeling of the surface when joining.

According to an aspect of the present invention, there is provided an elevator including a body on which a trunk for fixing a deck is placed, and a bottom surface is fixed on a trunk; A corner supporter formed on the body so as to protrude and support the edge portions of both ends of the trunk line on an upper end opposed surface of the tightly formed portion formed upright at an interval corresponding to the width of the trunk line; And a bracing force providing unit for providing a bracing force to bring the tight contact portion into close contact with the outer wall surface of the trunk line.

Here, the edge supporting portion may be chamfered so as to correspond to a surface edge of the trunk.

Further, the supporting force providing portion may be formed in a plate-like shape, and may be slantedly inserted into an upper latching protrusion formed on an outer wall surface of the tightening portion and a lower latching protrusion formed on an upper surface of the body.

At this time, the top surface of the corner support portion may be disposed on the same plane as the surface of the trunk line.

The supporting unit may support the edge of the deck on the upper surface of the deck, which is disposed on the same plane as the other vertical surface of the body, and the upper surface of the deck in close contact with the outer surface of the pillar. So that it can be closed by a finisher having a support jaw.

According to the present invention, when the trunk securing the deck to the upper part is seated or the joining line to be fixed on the column is seated in a state of being fixed on the joist line, both corners of the surface of the trunk formed chamfered or both edges of the joining surface, Since the bending force of the tightly coupled portion is maintained through the bending force providing portion while being supported by the edge supporting portion formed on the surface, it is possible to firmly fix the trunk or the long line so as not to move, and due to the characteristics of each pipe, There is an effect that can be prevented.

1 is a perspective view showing a deck supporting apparatus according to a first embodiment of the present invention.
2 is a cross-sectional view showing a state in which trunks are fixed on a joist line by a deck supporting apparatus according to the first embodiment of the present invention.
3 is a sectional view showing a deck supporting apparatus according to the first embodiment of the present invention.
4 is a sectional view showing a deck supporting apparatus according to a second embodiment of the present invention.
5 is a sectional view showing a deck supporting apparatus according to a third embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

1 is a perspective view illustrating a deck supporting apparatus according to a first embodiment of the present invention, FIG. 2 is a perspective view of a deck according to a first embodiment of the present invention, FIG. FIG. 3 is a sectional view showing a deck supporting apparatus according to a first embodiment of the present invention. FIG. 3 is a sectional view showing a deck supporting apparatus according to the first embodiment of the present invention.

The deck supporting apparatus 100 according to the first embodiment of the present invention includes a body 110, a tight fitting portion 120, a balancing force providing portion 130 and a fastening portion 140, When the trunk line 30, the trunk line 40, and the deck 50 are successively seated on the upright column 20 while the trunk line 40 is finished with the trunk line 10, the trunk line 40 is not welded on the trunk line 30 Fixed.

Here, the joist line 30 is arranged on the column 10 in the longitudinal direction, and the trunk line 40 is arranged on the joist line 30 in the longitudinal direction orthogonally.

Further, the deck supporting apparatus 100 according to the first embodiment of the present invention is extrusion-molded with a material such as aluminum and extended in the longitudinal direction.

The body 110 is formed in a plate shape extending in the longitudinal direction so as to be in parallel with the surface of the joist line 30 and a trunk 40 for fixing the deck 50 is seated on the upper part.

The tight fitting part 120 is formed on the upper surface of the body 110 and extends in the longitudinal direction at an interval corresponding to the width of the trunk 40 and has a corner supporting part 122 formed at the upper end of the opposite surface.

The edge support portion 122 is formed in a chamfered shape so as to support the edge portions of both ends of the surface of the trunk line 40 so that the upper surface of the trunk line 40 And is disposed on the same plane as the surface.

The corner support portion 122 is formed in a shape corresponding to the edge shape of the trunk line 40 when considering that the corners of the trunk line 40 are chamfered in a rounded shape or the like. So that it can be firmly fixed with a simple structure.

The lower locking protrusions 124 and the upper locking protrusions 126 are formed on the upper surface of the body 110 and the outer wall surface of the tight fitting portion 120 so as to support upper and lower ends of a later- Extend in the longitudinal direction.

Here, the lower latching protrusions 124 and the upper latching protrusions 126 are inclined so that the upper and lower ends of the inclined force providing part 130 are supported.

The bending force providing unit 130 provides the bending force to allow the tightening unit 120 to be closely contacted with the outer wall surface of the trunk 40 and includes a lower latching protrusion 124 formed on the upper surface of the body 110, So that the upper and lower ends of the upper latching protrusion 126 formed on the outer wall surface of the main body 120 are separated.

At this time, when the trunk 40 is inserted in a state in which the tight fitting part 120 is open, the tightening force providing part 130 can not return the gap of the tight fitting part 120 having a small tension due to its material properties to its original position. So that the tightening force is forcibly given to the tight contact portion 120 to maintain the tightened state.

Further, the support force providing portion 130 may be formed in a straight line, a curved line, a zigzag, or a stepped cross-sectional shape.

The coupling part 140 is a piece for fastening both ends of the body 110 of the deck supporting device 100 to the joist line 30. [

Therefore, the process of fixing the trunk line 40 to the deck supporting apparatus 100 of the present invention for supporting the tec 50 on the trunk line 30 is as follows.

The body 110 of the deck supporting apparatus 100 is fixed to the upper surface of the joist 30 by the coupling unit 140 while the joist line 30 is fixed on the column 10.

Next, the trunk line 40 is inserted in the outward direction to widen the distance of the tight contact portion 120.

The lower fitting protrusion 124 formed on the upper surface of the body 110 and the upper surface of the outer surface of the tight fitting portion 120 are formed in a state of being pressed in the direction of the outer wall surface of the trunk 40, The tightening force providing portion 130 is inserted between the formed upper latching protrusions 126 so that the tight fitting portion 120 is brought into close contact with both side walls of the trunk line 40.

When the tight contact portion 120 is brought into close contact with both side walls of the trunk line 40, the corner support portion 122 formed on the upper side of the inner side wall of the opposed surface of the close contact portion 120 is supported on both edges of the trunk 40 So that the trunk line 40 can be fixed to the joist line 30 without welding.

4 is a sectional view showing a deck supporting apparatus according to a second embodiment of the present invention.

The deck supporting apparatus 200 according to the second embodiment of the present invention includes a body 210, a tight fitting portion 220, a strut force providing portion 230, a fastening portion 240, One end of the tight fitting part 220 is engaged with the tip of the straight line 30 and the other end of the tightening force providing part 230 is provided at the other end of the tight fitting part 220. [ .

The body 210 is formed in a plate shape extending in the longitudinal direction so as to be in parallel with the surface of the joist line 30 and has a hooking jaw (not shown) so as to be hooked on the upper end surface of each joist line 30, 212 are formed.

The adhered portion 220 is formed on the upper surface of the body 210 and extends in the longitudinal direction at an interval corresponding to the width of the trunk 40, and a corner support portion 222 is formed at the upper end of the opposing surface. Here, since the corner support portion 222 also has the same structure and function as those of the previous embodiment, a detailed description thereof will be omitted.

The lower locking protrusions 224 and the upper locking protrusions 226 are formed on the upper surface of the rear body of the body 210 and the outer wall surface of the tight fitting portion 220 so as to support the upper and lower ends of a later- And has the same structure and function as those of the previous embodiment, so that detailed description is omitted.

The fastening part 240 fastens the rear end of the body 210 of the deck supporting device 200 to the joist line 30 while fastening the front tight fitting part 220 of the deck supporting device 200 to the side wall of the trunk 40, It is a piece to fix.

The finishing tool 250 is attached to the upper surface of the deck supporting device 200, the joists 30 and the pillar 20 in a state of close contact with the deck 50 disposed on the same plane as the other vertical surface of the body 210, A support tab 252 is formed to support the edge of the deck 50.

The finisher 250 is injection molded with aluminum or the like while extending in the longitudinal direction and the outer wall surfaces of the pillar 20, the joist line 30, the deck support device 200 and the deck 50 are formed on the same vertical plane And then the outer wall surface can be closed.

5 is a sectional view showing a deck supporting apparatus according to a third embodiment of the present invention.

The deck supporting apparatus 300 according to the third embodiment of the present invention includes a tightening part 320 and a fastening part 340. The deck supporting device 300 has a column 20 and a trunk 40 fixed to the upper surface thereof. And serves to connect the joist line 30.

The contact portion 320 extends in the longitudinal direction while being erected on both sides at intervals corresponding to the width of the joist line 30, and a corner support portion 322 is formed on the inner wall surface on the lower end on the opposite face. The corner support portion 322 is formed at a position corresponding to the width and height of the joist line 30 to prevent the joist line 30 from moving left and right and up and down.

The fastening part 340 is a piece for fastening and fixing both ends of the fastening part 320 to the joist line 30 and fastening both ends of the fastening part 320 to the post 20 by fastening them.

While the invention has been shown and described with reference to certain preferred embodiments thereof, 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. This is possible.

Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the equivalents of the appended claims, as well as the appended claims.

10: Foundation 20: Columns
30: Joint line 40: Main line
50: Deck
100, 200, 300: deck supporting device 110, 210: body
120, 220, 320: tight contact portions 122, 222, 322:
130, < RTI ID = 0.0 > 230 < / RTI >

Claims

A body on which a trunk for fixing the deck is seated, and a bottom surface is fixed on a joist crossing the trunk;
A tight contact portion formed on the body at an interval corresponding to the width of the trunk;
An edge supporting portion protruding from an upper end surface of the tightly coupled portion so as to support edge portions of both ends of the trunk line; And
And a bending force providing unit for providing a bending force such that the close contact unit closely contacts the outer wall surface of the main line,
The supporting force providing portion is formed in a plate shape and is inserted into an upper locking protrusion formed on an outer wall surface of the tight contact portion and a lower locking protrusion formed on an upper surface of the body,
The body is fixed to the upper surface of the joist line by a fastening portion,
Wherein the strut force providing unit forcibly provides a tightening force to the tight contact portion when the trunk is inserted in a state in which the tight contact portion is open, thereby maintaining a tight state of the tight contact portion.

The method according to claim 1,
Wherein the edge supporting portion is chamfered so as to correspond to a surface edge of the trunk.

delete

The method according to claim 1,
Wherein the corner support portion is disposed on the same plane as an upper surface of the trunk.

The method according to claim 1,
The supporting unit may be provided to support one side of the body and to support the edge of the deck on the upper part in a state of being closely attached to the outer wall surface of the column and the deck disposed on the same plane as the other vertical surface of the body. Wherein the deck support is closed by a finisher having a support jaw.