KR101312983B1 - Bench structure of the look-out for a melon field which uses the natural wood - Google Patents

Abstract

The present invention relates to a bench structure of coffee beans using natural wood.
According to the present invention, a pillar is erected on the ground, and a frame constituting the floor at a constant height from the bottom, and the transverse frame, the longitudinal frame and the inner frame 6 are connected in the longitudinal direction, and the floorboard is coupled to the floor. In the ground bean / sperm, where a handrail with a pedestal is installed at a certain height from the floor, and a purlin is installed at the top of the column in the shape of a well sperm, and beams, heavy weight and eaves are installed, and the roof is finished.
The floorboard gate formed at the end of the floorboard coupling groove formed in the longitudinal direction of the longitudinal frame and the transverse frame and the inner frame is formed to be slightly larger than the width of the floorboard so that the floorboard can be easily pushed in, so that the floorboard is connected to the floorboard coupling groove. Push and combine, and the film window sealing the floorboard gate is larger than the floorboard width and formed to match the width of the floorboard gate to combine all the floorboards and then stepped one end without using nails floorboard joining groove It is pushed into the floorboard and the right angle part is pushed into the floorboard gate while nailing only the right angle part of the membrane window inserted into the floorboard gate so that it can be maintained firmly without nailing the entire floorboard inserted into the floorboard joining groove. From floor which made flat in lower pillar The bench mounting groove is formed on the vertical 400mm vertical section, and the end of the bench cut in the diagonal direction of 45 ° is inserted into the bench mounting groove so that both end faces can be aligned to form a right angle. Fix the bench to the pillar by putting a long screw, and form the handrail mounting grooves on both sides of the vertical column of 400mm vertically from the bench mounting groove, and insert the corners of the handrail with the inclined surface at both ends. Fixing the handrail to the pillar, it relates to a bench structure of the natural wood using a natural wood, characterized in that the floorboard, benches and handrails form a multi-stage cascade structure.

Description

Bench structure of the look-out for a melon field which uses the natural wood}

The present invention relates to a bench structure of coffee beans using natural wood, and more specifically, using Korean Patent No. 101459 (hereinafter referred to as 'pre-registered patent') registered by the applicant of the present application more conveniently and conveniently. This study relates to a bench structure of the coffee beans using natural wood, which is provided to effectively prevent and block warping and cracking wood deformation due to differences in humidity and temperature.

The present invention is more convenient and convenient to use the Korean Patent No. 101459 (hereinafter referred to as 'pre-registered patent') registered by the applicant of the present invention, while the wood warping and splitting effectively due to the difference in humidity and temperature It relates to a bench structure of the coffee beans using natural logs provided to prevent and block.

On the other hand, when looking at the configuration of the pre-registered patent as described in claim 1, the four pillars are erected on the plane, the frame is connected to the lower four pillar space and the floorboard is coupled to the frame to form a floor, On the floor, the handrail is installed and the top surface of the column is placed on all sides with a torii and beams and stone slabs.

At the proper height from the ground, a frame groove is formed by digging 1/4 round on a flat section, and gradually curved in a curved shape from the vertical upper end to the lower end so that the upper end is 2 ° to 3 ° toward the center of the c-shaped ridge. A pillar is installed to be inclined, and the frame groove has a right angled jaw formed at both ends, and a vertical top surface of one side has a long horizontal horizontal groove formed at an appropriate interval on the top surface along a longitudinal direction, and a right angled jaw at both ends. However, in one longitudinal direction, it forms a long axis longitudinal frame having vertical grooves open at the front and upper surfaces and horizontal long grooves extending from the vertical grooves at an appropriate distance from one end thereof, and at one end a right angle jaw is formed. The other end is formed with a front frame having a pod fitted U-shaped coupling groove, and formed in the long axis transverse frame on one side of the upper surface in the longitudinal direction The horizontal sheet groove is formed in the longitudinal direction coinciding with the horizontal sheet groove, and at the distal end portion of the horizontal sheet groove, a short horizontal transverse frame having a floorboard opening matching the width of the finishing board is formed at an appropriate distance from one end. A horizontal sheet groove is formed to be parallel to the horizontal sheet groove formed in the frame at appropriate intervals, and the horizontal sheet groove has a shortened part having a floorboard opening that matches the width of the finishing board from the point considering the gap between the vertical grooves of the single horizontal frame. A longitudinal frame is formed to fit the right angled jaw of the long axis longitudinal frame and the long length longitudinal frame to the frame groove, while the opposite right angled jaw of the interlocked long axis longitudinal frame is engaged with the right angled jaw of the front frame so as to engage the pillars on both sides of the front frame. By inserting into the frame groove formed in the long axis horizontal frame, the long axis vertical frame, the front frame It is connected to the four pillars in the plane, the short horizontal frame, the horizontal long groove is opposed to the horizontal long groove of the long axis transverse frame, both ends are fitted into the vertical groove of the long axis longitudinal frame, and the short longitudinal frame is One side end is fitted into the vertical groove of the single axis transverse frame in a direction in which the horizontal long groove faces the horizontal long groove of the long axis longitudinal frame, and the U-shaped coupling groove formed at the other end thereof is fitted into the U-shaped coupling groove formed in the front frame. Combined with each other, and the same width and length are formed on both ends, and several slide plates having stepped slides are formed and inserted into the horizontal sheet grooves in turn through the floorboard openings, and at one end of the stepped shapes. A slide is formed, and the other end forms a finishing plate having a right angled cross section to seal (close) the floorboard inlet, and is connected to the center of the upper surface of the purlin. No removable wooden structure with pillars and beams are constructed as curved wood, it characterized in that the raw construction includes an arcuate than its natural state. It can be seen that.

Looking at the origin of traditionally implemented bean sprouts and sperm in the past or up to the present invention,

In the middle of working in the melon field, or in the watermelon or orchard, the bean hut has been used as a resting place for farmers and as a watchtower to prevent the mischiefs, aka frost. Although it is known as a place of wind flow, recently, the use of the bean sprouts and sperm has been used in various places as interior rest areas in both rural and urban areas according to the times.

On the other hand, the old-fashioned structure of the bean hut is to dig a pillar for the field or orchard, and then erect four pillars, and cut the straight and long pine trees with a radius of about 150mm or more and less than 200mm at a height of about 1.5M to 2M. The ends of the four floorboards cut into regular lengths are connected to each other and tied together in a well sperm shape on the pillars.The well-refined areas with a radius of 100mm on the top of the frame are closely connected with pines to form a floor. The structure of the roof is made by spreading the bales of various layers so that they can sit or lie down, and the roofs are covered with sputum and burdock. The foundation stone for the parser pillar is buried, and the well-processed pillar with the polyhedron on the foundation stone, In the case of sperm, four columns are erected, in the case of octagonal sperm, eight columns are erected, and a floor frame is made of polished wood about 1m above the ground. It is a structure that forms four to five steps that can be descended, forms a railing on it, and forms a roof with torii, beams, stone bridges and roof tiles.

However, with the recent improvement of cultural life and the change of the times, it is being used as a resting place for emotional stability in rural areas or cities by installing in large restaurants, hospitals, large buildings and even private gardens such as cities, provincial parks, golf courses, racecourses, etc. It is true.

On the other hand, if you look at the structure of the recently-provided beans, several well-treated woods (wood processed to 2 X 4 to 4 X 4 standard) are superimposed on the wood place, and four columns are formed to be rectangular or octagonal in cross section. After installation in four corners on all four corners, a frame supporter is formed at a constant height from the bottom of the column, and a nail is attached to the upper surface of the frame supporter to fix the floor frame vertically and horizontally, and the length facing the top of the fixed floor frame. Form a floor installation groove of a constant depth upwardly opening in the direction corner, the floor installation groove comprises a flat floor formed by connecting a plurality of floor boards, the end of the railing on the constant height of the circumference of the flat floor to the pillar The nails are fixed and installed on the pillars by the nails. It is a structure that installs stone bridge, board, dampproof fabric and covers roof with covering tile or you or tin and single (formal asphalt paper / roofing) .It is mainly manufactured by a company and then moved to heavy equipment and vehicles. It is built as a structure to install on.

However, in the case of sperm, unlike the bean structure, it is constructed in the field due to the characteristics of the structure. First, the place where sperm are to be constructed is well arranged and then the ground is well cleaned. If the shape of the sperm is a flat quadrilateral four pillars, if octagonal eight columns to install.

In this case, the pillars are stacked on top of the pillar foundation by forming a square or octagonal cross section by stacking several well-treated wood (2 X 2 to 4 X 4) in a lumber, such as the bean hut, The installed pillars each form a frame support that can be fixed to the floor frame by nailing at a certain height from the bottom, and on the upper surface of the formed frame support, the floor frame is mounted in the longitudinal direction along the column and then screwed on the nail or long axis Fix the floor frame to the frame support, and form a floor installation groove of a predetermined depth upwardly open at the longitudinally facing edge of the fixed floor frame, and connect the floor boards to the formed floor installation groove. The floorboards form a flat floor fixed to the floor frame. Install a railing with a certain width on the upper part of the fixed floor from the flat floor, and fix the railing to the column by nailing the end of the railing, and the upper part of the column on which the railing is installed is a purlin, beam, stone bridge, board, moisture proof The fabric is installed on the damp-proof fabric, and the roof is formed by placing a tile, you, tin, and single (formal asphalt paper / roofing).

However, those who do not want to sit on the floor because the ground and the sperm as described above do not have a bench is sitting on the floor using a railing bench.

If you sit across the railings and make a mistake or lose your center of gravity, you will fall to the ground as if you are brimming below 2m, causing serious problems such as serious injury or even death.

As a result, the recently-supplied coffee beans and sperm may be simultaneously provided by a bench and a balustrade at the request of the consumer.

However, the bench and handrail of the coffee bean and the sperm provided with the bench and the railing at the same time, the bench wooden board is fixed to the pillar and then the bench wooden board is placed on the top surface of the bench wooden rack, and the nails are nailed to the bench wooden board. While the railing is fixed to the fixed wooden bench stand, the railing is not provided, but it is not aesthetically beautiful but sturdy. When the deformation occurs in the wood as a result of the change, there is a problem of twisting on the bench and the railing and cracking and cracking of the nails fixed by the fixing means. This is happening.

The present invention provides a sperm wooden building including the bean hut, the appearance is beautiful, safe and robust, when the deformation of the construction structure wood due to changes in temperature and humidity in the summer and winter, blocking and preventing the cause of the deformation And the bench and the railing of the sperm is broken and the purpose of blocking the shortened life is to have a purpose to use a long time firmly and safely.

The present invention provides a wooden structure, which refers to the beans and sperm, forming a bench wooden board grooves on the inside of the pillar relative to the center of the base film floor, and forming a railing groove on the outside of the pillar at a certain distance from the bench wooden board grooves. After having a bench wooden board and a railing rack having an appropriate width and length to form a bench and railings, the bench wooden board is fitted into the bench wooden board fitting groove, and the railing rack is fitted with the railing rack. It is characterized by being fitted into a groove.

The present invention forms a bench wooden board grooves on the inside of the pillar based on the center of the floor of the coffee beans, and forms a bench railing groove on the outside of the pillar at a predetermined distance from the bench wooden board grooves, thereby making it possible to construct a bench and a railing. After having a bench wood board and handrail having an appropriate width and length, the bench wood board is fitted into the bench wood board fitting groove, and the handrail is fixed by inserting it into the handrail fitting groove of the above. By blocking the distortion caused by the action of the humidity and the cause as a basis for maintaining the balance of the base film, while preventing the problem of deformation and breakage of the bench and railings.

In particular, the above effect of blocking the warping phenomenon and the cracking phenomenon caused by the action of temperature and humidity of the wooden bench wood board and railings, the absolute effect of preventing the injury of users in the summer of heavy skin exposure and fall accidents such as falls It is effective to prevent the cause.

1 is a perspective view illustrating an embodiment of the present invention
Figure 2 is a perspective view illustrating another embodiment of the present invention
Fig. 3 is a longitudinal sectional view of the capillary / sperm illustrating the embodiment of the present invention.
4 is a partially enlarged cross-sectional view of the capillary / sperm illustrating the embodiment of the present invention.
5A is a cross-sectional plan view of the capillary / sperm illustrating the embodiment of the present invention.
5B is an enlarged cross-sectional view of a portion of FIG. 5A.
6A is a cross-sectional plan view of the capillary / sperm illustrating another embodiment of FIG. 5A.
6B is a plan sectional view of the capillary / sperm illustrating another embodiment of 5a.
FIG. 6C is an enlarged view of a portion of the capillary / sperm describing another embodiment of FIG. 5A
Figure 7 is a partial cross-sectional plan view illustrating the installation state of the floor before the bench described in the present invention is installed
Figure 8a is a cross-sectional plan view of the pillar showing the frame installation groove and the bench installation groove described in the present invention in a dotted line and the handrail installation groove in a solid line
Figure 8b is a cross-sectional plan view of the pillar showing the frame installation groove described in the present invention in a dotted line and the bench installation groove in a solid line
9A is a cross-sectional view of the pillar-sperm of the octagonal capillary / sperm showing the frame installation groove and the bench installation groove with dotted lines and the handrail installation groove with solid lines when forming the tip / sperm in an octagonal shape.
Figure 9b is a plan view cross-sectional view of the octagonal capillary / sperm column in which the handrail mounting groove is removed, the frame mounting groove is indicated by a dotted line and the bench mounting groove is indicated by a solid line in FIG.
9C is a plan view illustrating an angle at which the frame installation groove, the bench installation groove, and the railing installation groove are formed in the column with respect to the vertical line and the horizontal line;
Fig. 10 is a planar view illustrating the octagonal capillary / sperm of Figs. 9A and 9B.

According to the drawings the present invention will be described in detail. 3, the pillar 2 is erected from the ground 1, and the pillar 2 has a transverse frame 5 and a longitudinal frame 4 at a constant height from the bottom. Coupled frame (6) is connected in the longitudinal and horizontal direction and floorboards (9) are coupled to the floor is composed, the support 30 is set up at a certain height from the floor and the bench 20 is installed, the bench 20 On the upper part of the handrail 40 is installed, and on the upper surface of the pillar 2, the purlin 50 is installed in a well sperm shape, and then the beam 60 and the upper quantity 70 are installed and the roof 90 ) Is provided with the cornea / sperm 100 is installed.

On the other hand, the above-mentioned capillary / sperm 100, when the floor is a c-shape as shown in Figure 5a four pillars (2) are erected one by one at the four corners, while the floor of the bean sprout / sperm 100 is rectangular Or a square and a rectangle, a large head / sperm with a length of one side of the head / sperm of which is longer than 5 m, as shown in FIG. It is preferable to set up six pillars (2) more upright, especially when the length of one side of the bean sperm / sperm 100 is longer than 6 m, as shown in FIG. 6B. More than one intermediate column 2 can be installed.

On the other hand, in another embodiment as described above, if the floor of the cab / sperm 100 or the sperm / sperm 100 is formed in an octagon, as shown in FIG. In this case, the bench installation groove 20a and the handrail installation groove 10 including the frame installation groove 504 are formed as shown in FIGS. 9A and 9B, which will be described in more detail as follows. .

First of all, the present invention is based on a pre-registered patent of the applicant of the present application, as indicated at the outset, and the code names described in the pre-registered patent and the present invention are described somewhat differently, but in the content of the paper (1) From the bottom, a pillar (2) is erected, on which the transverse frame (5), the longitudinal frame (4) and the inner frame (6) are connected in the longitudinal direction at a constant height from the bottom and the floorboard (9) Combination is composed of the floor, and a constant height from the floor, the pedestal 30 is erected, the handrail 40 is installed, and the purlin 50 on the top surface of the pillar (2) is a well sperm (井) shape After the installation, the beam 60 and the upper portion 70 are installed and the roof 90 has a rectangular or octagonal capillary / sperm 100 installed.

In the above, the present invention forms a bench 20 by forming a bench mounting groove 20a in a 400 mm vertical upper portion from the floor formed flat on the pillar 2, from the formed bench mounting groove 20a. Balustrade 40 is formed by forming a balustrade mounting groove 10 in the vertical upper portion of 400 mm.

When explaining the present invention in more detail, first, the radius of the solid wood (wood) for the pillar (2) of 300mm or more and less than 400mm, the longitudinal frame 4 and the height and width are processed to 230mm X 180mm and transverse Wood for directional frames (5), wooden boards for floor boards (9) with height and width 40 mm X 180 mm, wooden boards for height and width 40 mm X 190 mm finish boards (8), and benches with height and width 70 mm X 300 mm (20) and a wooden board for the handrail 40 having a radius of less than 80mm and less than 100mm, the length of each material is prepared to be cut to an appropriate length according to the scale of the beans and sperm to be constructed.

Subsequently, the pillar 2 is formed with a frame mounting groove 504, a bench mounting groove 20a, and a handrail mounting groove 10, and then the longitudinal frame 4 and the rotational frame 5 are joined to each other. Construct a frame.

Meanwhile, as illustrated in FIGS. 5B and 6C, the floorboard coupling grooves 11a are formed in the longitudinal direction of the longitudinal frame 4 and the transverse frame 5, and the floorboard gate 8a is formed at one end thereof. Is formed.

The floorboard gate 8a is an inlet for pushing and joining the floorboard 9, and is formed 10 mm wider than the width of the floorboard 9, and after pushing the floorboard 9 together, the floorboard 8 is a floorboard 8. The gate 8a is blocked and sealed.

Therefore, the film window 8 is formed to have a width corresponding to the floor board gate 8a which is 10 mm wider than the floor board 9, and the film window 8 is inserted into the floor board gate 8a. Fully sealed without water leaks.

When the protruding stepped jaw parallel to the longitudinal direction of the floorboard 9 is fitted into the floorboard coupling groove 11a, the stepped parallel surface of the floorboard 9 is transverse to the longitudinal frame 4. It is parallel to the upper surface of the frame (5).

On the other hand, the film window 8 is formed with a stepped end and the opposite end is formed at a right angle with the plank surface.

In addition, the film window (8), as a final joining procedure that combines all the floorboards (9), the stepped frame 4 and the transverse frame (5) in the opposite direction to the floorboard gate (8a) first Right angle surface is formed to be parallel to the upper surface of the).

In addition, the means for sealing the floorboard gate 8a without any gap after joining all the floorboards 9 is 10 mm wider than the width of the floorboard 9 above and coincides with the floorboard gate 8a ( 8), wherein the floorboard 9 is pushed into the floorboard coupling grooves 11a and inserted into the floorboard coupling grooves 11a facing the floorboard gate 8a in a state where the floorboards 9 are pushed together. When pushing the end of step 8) and putting the opposite right end on the floorboard gate 8a, and lightly priced the top end of the right end with a rubber hammer or wood hammer, the right end of the window 8 Is inserted into the floorboard gate 8a without any gap, and the upper surface of the film window 8 forms a parallel surface with the upper surfaces of the longitudinal frame 4 and the transverse frame 5, and in this state, the right end of the film window 8 is Nailing from the top to the bottom Then, all the floorboards 9 and the membrane windows 8 are vertically framed 4 and the transverse frame without first nailing the floorboard 9 fitted in the floorboard coupling groove 11a, including the stepped portion first. 5) The floor is firmly maintained in the state of engagement.

The method of combining the bench 20 following the construction of the floor cuts the end portion of the bench 20 at an angle of 45 ° so that two plates of the bench 20 may be opposed to each other to form a right angle.

The bottom surface of the bench 20, which is cut at an angle of 45 °, is fitted to the bench mounting groove 20a formed in the pillar 2 so that the ends of the bench 20 are formed to abut 90 °. Fix the bench (20) and the pole (2) by putting a long screw in the diagonal direction toward the pole (2).

On the other hand, when the coffee beans / sperm 100 is a quadrangle, the bench installation groove 20a is formed in one rectangular shape or two rectangular shapes as illustrated in FIGS. 5B and 6C when viewed in plan view. do.

However, when the frame mounting groove 504 and the bench mounting groove 20a are formed in the octagonal capillary / sperm 100, the frame mounting groove 504 is formed at an embossed angle of 135 ° as illustrated in FIG. 9A, Bench mounting groove 20a is formed in a semi-circular plane by digging a portion of the column 2 in a straight line as illustrated in Figs. 9a and 9b.

More specifically, the frame installation groove 504 formed in the pillar 2 of the octagonal bean sprout / sperm 100 is formed at an angle of 135 ° based on the vertical line and the horizontal line, as illustrated in FIG. 9C. Meanwhile, the bench installation groove 20a is formed at a horizontal angle of 180 ° parallel to the horizontal line, and the railing installation groove 10 is formed at an angle parallel to the frame installation groove 504 based on the vertical line.

At this time, the bench 20 has a corner portion of 90 ° with respect to the vertical line and a horizontal line, and an outer side (outer side) with 159 ° with respect to the horizontal line, and an inner side (inner side) with 68 ° around the vertical line. When both benches 20 meet in the bench installation grooves 20a, the cross-sections meet at an angle of 90 ° so that the outer surface is in direct contact with the bench installation grooves 20a inside the column 2, The outer (bar) surface and the inner (inner) surface of the bench 20 are connected at an angle of 135 ° based on the vertical line of the column 2 to form an octagonal shape.

As described above, the bench 20 fixes the bench 20 to the pillar 2 by putting a long screw toward the diagonal pillar 2 in the bottom direction in which both end surfaces are closely coupled.

9c and 10, the handrail 40 forms a corner belonging to the inside of the inner and outer corners at both ends at right angles, while the outer corner is cut diagonally to form the inclined surface 40a. After that, the handrail 40 is inserted into the handrail installation groove 10 and then nailed to fix the handrail 40 to the pillar 2.

However, the means for constituting the handrail 40 in the quadrilateral capillary / sperm 100, unlike the octagonal capillary / sperm 100, is centered on the right angle of the handrail mounting groove 10, which is the center of the pillar 2; Frame installation grooves 504 and bench installation grooves 20a are formed by dividing them on both sides side by side in a direction of 90 °, and then nail the handrail 40 to the pillars 2 by fixing nails, as described above. 2) to the bottom of the bench 20 and the handrail 40 fixed to the base (30) as shown in Figure 4 and fixed by nailing, to the upper end of the column (2) as described above in Figure 3 As illustrated, the furrows / sperm 100 are provided with a purlin 50, a beam 60, an upper quantity 70, a cornice 80, and a roof 90 finished with a tile or a finish such as you and a single. Will be done.

2: pillar
4: longitudinal frame
5: transverse frame
6: internal frame
8: shovel
8a: floorboard gate
9: floorboard
10: handrail installation groove
11a: floorboard coupling groove
20: bench
20a: Bench coupling groove
30: pedestal
40: handrail
40a: slope
50: purlin
60: beam
70: ordinary quantity
80: eaves
90 roof
100: bean sprout / sperm

Claims (4)

Columns (2) are erected on the ground (1), and the horizontal frame (5), the longitudinal frame (4) and the inner frame (6) are connected in the longitudinal direction as a frame constituting the floor at a constant height from the bottom. Floorboards (9) are combined to form a floor, and at a certain height from the floor, a handrail (40) having a pedestal (30) is installed, and a purlin (50) is installed on the top of the pillar (2) in the shape of a well. In the bench structure of the beans using natural wood beams 60, the upper quantity 70 and eaves (800) is installed and the roof 90 is finished,
The floorboard 9 is formed by forming a floorboard gate 8a formed at the front end of the floorboard coupling groove 11a formed in the longitudinal direction of the longitudinal frame 4 and the transverse frame 5 and the inner frame 6. Is coupled to the floorboard coupling groove 11a, and the membrane window 8 sealing the floorboard gate 8a is larger than the width of the floorboard 9 and is formed to have a size that matches the width of the floorboard gate 8a. After combining all the floorboards (9), the stepped one end is pushed into the floorboard coupling groove (11a) without using a nail and the right angle part is forced to the floorboard gate (8a) in the floorboard gate (8a) Membrane (8) inserted into the nail so that only one right angled portion can be maintained in a solid state without nailing the entire floorboard (9) fitted in the floorboard coupling groove (11a), the lower end of the pillar (2) Bench in 400mm vertical top from floor which we made flat To form the tooth groove 20a and the two end surfaces are abutted to form a right angle, the needle part of the bench 20 cut out in the diagonal direction of 45 ° is inserted into the bench installation groove 20a and then diagonally from below. Fixing the bench 20 to the pillar (2) by driving a long screw upwards to form a handrail mounting groove (10) on both sides of the column (2) of the vertical 400mm from the bench installation groove (20a) and After inserting the corner portion of the handrail 40 having the inclined surface 40a formed at both ends, it is nailed to fix the handrail 40 to the column 2, so that the floorboard 9, the bench 20 and the handrail ( The bench structure of the coffee bean using natural wood, characterized in that 40) forms a multi-step structure. The method of claim 1,
Planar view on the floorboards (9) provided in the bench structure of the coffee beans using natural wood

Bench-shaped bench structure using natural wood, characterized in that the shape of the bench 2 and the handrail 40 is configured in a staircase shape with a spacing of 370mm ~ 450mm. The method of claim 1,
Planar view on the floorboards (9) provided in the bench structure of the coffee beans using natural wood

Bench shape of the bean curd using natural wood, characterized in that the bench 20 and the handrail 40 in the shape of a shape such that the structure is formed in a staircase shape with a spacing of 370mm ~ 450mm.

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