KR200193861Y1 - A front sealing member for the table of wood furniture - Google Patents

Abstract

The present invention is mainly applied to the countertop, and relates to a top surface finishing member for wood furniture top finishing the front surface of the wood furniture top plate including similar uses and forms. The finishing member has a curved protrusion 31 is formed on the upper portion, the rear side of the lower portion of the protrusion 31 is provided with an insertion space (S) that can be fitted with one end of the upper plate member (B1) and the rigid foam chain finish It consists of the member A. As a result, it is easy to process, has a shock absorbing effect and elastic deformation force, so there is less post deformation, easy to repair, and a variety of colors are available. The effect is to help improve.

[Index]

Finishing member, countertop, top plate, insert space, plywood, wooden furniture

Description

Wood furniture top finish

1 is a longitudinal cross-sectional view of the upper surface of the upper plate showing an embodiment in which the finishing member of the present invention is assembled,

2 is a plan view of the 'translator' type kitchen counter using the finishing member of the present invention,

Figure 3 is a longitudinal sectional view of the kitchen cabinet illustrating the assembly state of the finishing member of the present invention,

4 is a longitudinal cross-sectional view of a conventional top plate using a high-pressure melamine sheet,

5 is a plan view of a conventional 'translator' type countertop using high-pressure melamine sheet,

Figure 6 is a longitudinal cross-sectional view of a conventional top plate front by a concave-convex coupling member.

* Explanation of symbols for main parts of the drawings

31: protrusion 32: wall

33: high pressure melamine sheet 34: cupboard door

35a, 35b: plywood 36: takapin

A: finish member B: top plate

B1, B2: Top plate member B11: Top plate

B12: Base Plate

[Detailed Description of Design]

[Purpose of designation]

The technical field to which the design belongs and the prior art in the field

The present invention is mainly applied to a countertop made of wood or the like material, and relates to a member for finishing the front surface of the wooden furniture table (table) having a similar use and form.

In general, a countertop made of wood or a similar material among the countertops (sink bar) is a high pressure melamine sheet in order to have abrasion resistance without absorbing such moisture because there is a lot of room for water to collect or flow on the top plate during cooking. HPM (High Pressure Melamine sheet) is bonded to the top and front edges of the top plate made of plywood.

4 shows a longitudinal section of a conventional counter top plate front portion covered with high pressure melamine sheet (HPM). Briefly, the process is first bonded two sheets of plywood of about 15mm thickness, and then the front edge of the bonded top plate 1 is processed into a semicircular cross section using a luther. Thereafter, a water flow preventing member 2 such as a plastic molding material for preventing water from flowing out of the upper plate 1 is laterally bonded to the front surface of the upper surface of the upper plate 1, and from the upper surface of the upper plate 1. The high-pressure melamine sheet 3 cut to a certain width is bonded to the water flow prevention unit 2, the front surface of the upper plate 1, and the front lower portion of the upper plate 1. The adhesive of the high pressure melamine sheet 3 is first applied with an appropriate amount of an aqueous adhesive agent on the upper surface of the upper plate 1, and the high pressure melamine sheet 3 is bonded while heating and pressurized, and the oil-based adhesive agent is applied to the front surface of the luther processed part. Thereafter, the high-pressure melamine sheet 3 is rolled round, and a postforming process of adhering along the luther processing surface is performed.

Figure 5 shows a conventional countertop planar in the 'translator' type, in this case, the two high-pressure melamine sheets (3a, 3b) cut to a certain width overlap the areas where the seam (4) is formed and then removed Adhesion in the direction. Post-forming is performed for each of the high pressure melamine sheets 3a and 3b. Reference numerals 5a and 5b denote post-forming portions.

The reason why two sheets of high pressure melamine sheets (3a, 3b) are used is that when one sheet is used, the grounding process is not performed at the corners that are bent by “translator” due to the material of the high pressure melamine sheet.

Figure 6 is a longitudinal sectional view showing a front finishing member of another conventional wooden furniture top plate. This method is applied to a table such as a wood-type desk, table, etc. in the United States, and the high-pressure melamine sheet 23 or the like is formed on the upper surface of the upper plate after forming recesses 22 on the front surface of the upper plate 21 where two pieces of plywood are combined. After adhering, the front surface is a semi-circular cross section and the rear surface is concave and convex coupling to the front surface of the top plate 21 using the finishing member 25 made of wood or synthetic resin material consisting of the iron portion 24.

However, among the conventional ones, the method of postforming the front surface of the countertop is difficult and requires a lot of manufacturing process, and in the case of the 'translator' type countertop or table, the seam of the high-pressure melamine sheet is formed on the top surface of the countertop. In addition, the appearance is not beautiful, but there is a problem of deteriorating the quality of the product is provided with a water suction gap.

In addition, in the method of joining the finishing member to the front surface of the top plate, the two pieces of plywood are bonded together, and the front surface of the top surface is processed precisely again in the form of the unevenness so that the finishing member is precisely clamped without flow. When the post deformation occurs due to external environmental influences such as humidity and temperature, the finishing member may be partially dislodged.

The technique of the finishing member to more effectively correspond to the finishing member and the top plate has been disclosed in the "assembly structure of the sink stand" of the Republic of Korea Utility Model Publication No. 94-l1750. The sink stand assembly structure is stacked on top of the lower plywood so that the front end is protruded and the bottom and front vertical parts protruding on the front end of the upper plywood is fixed by the fixing member is fixed on the upper plywood In the planting structure of the sink stage composed of an injection-molded reinforcement member to prevent the back from flowing down the surface of the tip side, the lower surface of the rear end portion with respect to the reinforcement member is mounted to facilitate assembly of the assembled sink and the sink supporter. By forming a groove (step surface), a vertical portion is formed at an upper middle portion, which is divided into a front end portion and a rear end portion with respect to the reinforcing member, and has an inclination angle of 10 ° to 70 ° at a corner boundary between the vertical portion and the elliptic curved surface. The inclined portion is formed, the inclined portion is in contact with the lower vertical portion and the upper portion of the upper plywood Since it is designed to form a foreign material collection groove, the surface is kept flat when the decorative member is finished adhesion, and the appearance is beautiful and the adhesive state is good, thereby increasing the reliability of the product from consumers. To help.

However, in the above technique, since the top ends of the upper and lower plywood are stepped up or in close contact with the reinforcing members formed with the stepped surfaces, the supporting force becomes weak and the stability cannot be guaranteed. Since it is placed on the open seating groove of the reinforcing member, it is impossible to expect a solid support force, and to reinforce it, the reinforcing member and the upper side plywood are blocked by fastening nails, but the upper side side plywood is assembled with the upper side up. Therefore, there is a problem in that the robustness is not maintained even in use or small external load.

In addition, the high-pressure melamine sheet is bonded to the entire exposed surface of the upper side plywood and the reinforcing member to improve water resistance, but this is complicated and inconvenient because the entire upper side plywood and the reinforcing member must be bonded. In addition, as time passes, the joint portion of the upper plywood and the reinforcing member gradually opens, and thus, the high-pressure melamine sheet bonded to the portion is injured, thereby preventing the appearance from appearing at the same time and destroying the water resistance by the inflated portion. there is a problem.

[Technical Challenges to be Done]

In order to solve such a conventional problem of the present invention, it is easy to process wood and wood-like furniture, that is, the counter top of tables, desks, cupboards, tables, etc. In the case of the translator 'top plate, it is possible to bond the high-pressure melamine sheet without the formation of the post forming process or the seam, and to provide the front finish member for the wooden furniture top plate which can maintain the water resistance.

[Composition of design]

Hereinafter, with reference to the accompanying drawings the front plate finishing member for wood furniture top of the present invention will be described in detail.

1 is a longitudinal cross-sectional view of the upper surface of the upper plate showing an embodiment in which the finishing member of the present invention is assembled, and FIG. 2 is a plan view of a translator type countertop using the finishing member of the present invention, and FIG. 3 is an assembly of the finishing member of the present invention. Longitudinal cross-sectional view of the kitchen cabinet illustrating the condition.

As shown in FIG. 1, the finishing member A of the present invention has a curved protrusion 31 formed at an upper side thereof, and a semicircular cross section is formed on the side cross section together with the protrusion 31 at the front side thereof. (31) On the rear side of the lower portion is formed an insertion space (5) into which one top plate member (Bl) end can be fitted. The lower side rear surface of the insertion space 5 forms a flat wall surface 32 having a height that can be contacted with the other end of the upper plate member B2, and has an extruded shape.

Finishing member (A) of the present invention is made of a rigid foam, a soft foam body, that is, an extruded molding of a thermosetting resin foam of a rigid closed cell.

The protruding portion 31 of the closing member A is formed so that the rear end thereof coincides with the upper surface of the upper plate member Bl with a gentle inclination. The outer surface of the protruding portion 31 is the front surface of the closing member A. It is integral with the entire outer surface of the and forms a curved surface consisting of side sections of semi-circular or similar shape.

The protruding portion 31 is provided so that water or objects on the upper surface of the upper plate member B1 do not fall downward.

As illustrated in FIG. 1, the high pressure melamine sheet 33 is adhered to the top plate member B1. Therefore, the insertion space (S) of the finishing member (A) has a height in which the upper plate member (B1) can be fitted in the form of a slight interference in consideration of the high-pressure melamine sheet 33 is bonded. After the insertion space S is inserted into the upper plate member Bl and the wall surface 32 is in contact with the end of the upper plate member B2, the so-called takapin 36 is formed from the lower portion of the finishing member A toward the upper plate member B1. The assembly of the finishing member A is completed by putting in several places.

The finishing member of the present invention is a polyurethane foam forming a polymer having a network structure as a preferred material (A). These polyurethane foams typically have a density range of 14 to 640 kg / m.² _, It has a maximum use temperature of 93-121 ° C and is rigid and closed in the form of CELLS angle, and has thermal stability, flame retardancy, and water tightness, and has a relatively hard and soft touch. The present invention is not limited to the above materials, and does not exclude the application of other materials having similar functionality to the above materials.

Figure 2 shows the plane of the 'translator' type counter, showing a state that the finishing member (A) of the present invention is bonded to the front of the top plate (B). In this case, unlike the conventional countertop shown in FIG. 5, one sheet of high-pressure melamine sheet may be used. The reason for this is that when applying the finishing member (A) of the present invention, there is no need to luther the front side of the top plate (B), and the post-forming process for applying the high-pressure melamine sheet on the stumped portion is applied. Because there is no need.

FIG. 3 illustrates a case where the front plate B11 and the bottom plate B12 of the cupboard are placed on the countertop in the kitchen. When applied to the top plate B11 and the bottom plate B12 of the cupboard, the protrusions of the protrusions 31 are small, and the top plate B11 and the bottom plate B12 to which the two plywoods 35a and 35b are bonded from the front side are finished members. Since the insertion space S and the wall surface 32 in (A) coincide, opening and closing of the cupboard door 34 is not affected.

The present invention can be applied not only to the above countertops and cupboards, but also to the front and side and back of various wood furniture tops such as tables, dining tables, tables, and desks. You can harmonize with color. And even when the top plate (B) is made of a single plywood or similar material can be easily assembled by pre-processing only the right angled inset groove that the insertion space (S) and the wall surface 32 can contact.

[Effect of design]

The present invention eliminates the need for facetling of the top surface of the top plate by the luther work or post-forming process of the high-pressure melamine sheet (grounding and bonding work on the top surface of the top plate), thereby reducing mechanical equipment, simplifying the work process, and reducing costs and materials. Savings and replacement of repairing objectives that occur afterwards are easy. In addition, since the high-pressure melamine sheet is not required when adhering the high-pressure melamine sheet to the upper plate such as a 'translator' type countertop, the high-quality melamine sheet can be adhered to each other so that the surface of the upper plate does not produce a seam, thereby improving the appearance quality. Therefore, it is easier to process than the conventional concave-convex finishing member, and has a shock absorbing effect and elastic deformation force, so that the rear deformation is reduced and the repair is easy. In addition, by using materials that can be diversified in color and have watertightness and soft touch, it can help users' convenience and improve design freedom.

Claims (1)

A pair of upper plate members (B1) (B2) is arranged at the tip to be joined, and a curved protrusion 31 is formed on the upper side, and the front side on the side cross section forms a semi-circular cross section with the protrusion 31, and each of In the end member A for receiving the end of the upper plate member (B1) (B2) in a stepped shape, and the adhesive on the exposed front surface of the closing member (A) and the upper plate member (B1) with a high pressure melamine sheet; In the rear side of the lower portion of the protrusion 31 is provided an insertion space (S) to be fitted with one end of the top plate member (B1) and the front finish for wooden furniture, characterized in that consisting of a hard foam chain finishing member (A). absence.