KR102196132B1 - Assembly worktable - Google Patents

Abstract

The present invention relates to a prefabricated workbench, and more particularly, to a prefabricated workbench that has a simple structure and improves productivity as it is easy to manufacture, and there is no welding work, so that anyone can easily and conveniently assemble and disassemble.
The present invention for achieving this object is located at the top to support the object, the upper support plate is formed with a first mounting groove is mounted on the edge of the first coupling means is inserted to a predetermined depth; A support leg disposed vertically at the bottom of each corner of the upper support plate to support the upper support plate; A lower support plate positioned inside the lower part of the support leg to support an object, and having a second mounting groove in which a second coupling means is inserted and mounted at a predetermined depth on the rim; A first coupling means for fixedly coupling the upper support plate and the support leg through the first mounting groove; And a second coupling means for fixedly coupling the lower support plate and the support leg through the second mounting groove.

Description

Assembly worktable

The present invention relates to a prefabricated workbench, and more particularly, used as a washing table, countertop, drying rack, gas range stand, etc. in a kitchen, and has a simple structure, so that productivity is improved and there is no welding construction, so it is easy for anyone. It relates to an assembly-type worktable that can be easily assembled and disassembled.

In general, various types of table-type workbenches are arranged and used in kitchens such as restaurants, and since there is a lot of contact with moisture in the kitchen, a metal worktable such as stainless steel is used rather than a wooden workbench.

Kitchen worktops include a worktop with a flat top plate, a flushing worktop with a water tank, and a chopping board with a large cutting board. Most of them are table-type worktops with four support legs fixed to the bottom of a metal base. have.

In such a conventional workbench, first, the four support legs are fixed by welding to the lower end of each corner of the pedestal, or the brackets are butted and bolts are fastened.

However, a structure that is simply welded or bolted to a bracket to be bonded has a problem in that the reliability and reliability of the product are deteriorated because the rigidity and durability are weak and the bonding strength is low and it is easily damaged.

The Korean Utility Model Registration No. 20-0290072 has been registered. The Korean Utility Model Registration No. 20-0455854 has been registered.

The present invention was conceived to solve the problems of the prior art as described above, and the object of the technical configuration of the present invention is made of a simple structure, so that productivity is improved as it is easy to manufacture, and because there is no welding construction, anyone can easily and conveniently assemble. And it is to provide a dismantleable prefabricated workbench.

The present invention for achieving this object is located at the top to support the object, the upper support plate is formed with a first mounting groove is mounted to the first coupling means is inserted to a predetermined depth at the edge; A support leg disposed vertically at the bottom of each corner of the upper support plate to support the upper support plate; A lower support plate which is positioned inside the lower part of the support leg to support the object, and has a second mounting groove in which a second coupling means is inserted and mounted at a predetermined depth in the rim; A first coupling means for fixedly coupling the upper support plate and the support leg through the first mounting groove; And a second coupling means for fixing and coupling the lower support plate and the support leg through the second mounting groove.

In addition, each end of the first mounting groove and the second mounting groove is characterized in that the first locking projection and the second locking projection are formed respectively protruding.

In addition, the first coupling means is a first through hole is formed in the center so that the support leg to penetrate, and a first bracket member in which a first engaging groove is formed on the lower surface of which the first engaging protrusion is inserted and engaged; And a first top plate that is in close contact with an upper surface of the first bracket member, and a first side plate that is in close contact with an outer surface of one end of the first bracket member is protruded at an edge of one end of the first upper plate, and the And a second bracket member having a second through-hole through which the support legs pass through the center of the first upper plate.

In addition, the second coupling means has a first round contact surface formed at one end so as to be in close contact with the outer surface of the support leg, and a second engaging groove through which a second engaging protrusion is inserted and inserted into the lower surface is formed. 3 bracket member; And a fourth bracket member having a second upper plate that is in close contact with the upper surface of the third bracket member, and at one end of the second upper plate having a second round contact surface that is in close contact with the outer surface of the support leg; Characterized in that.

According to the present invention, the first coupling means is in close contact with the inner side of the corner of the upper support plate, and the second coupling means is in close contact with the inner side of the corner of the lower support plate and the round surface of the support leg, thereby The effect of reinforcing torsional rigidity can be obtained.

In addition, according to the present invention, the locking protrusions respectively formed on the respective support plates are fitted into the respective locking grooves, thereby obtaining an effect that the coupling strength of the working table is more solid.

In addition, the present invention obtains the effect of being able to install the coupling means easily and conveniently regardless of this, even if the entrance of the mounting groove of the support plate is narrow by sequentially pushing each coupling means composed of a plurality of separated bracket members to be assembled to each support plate. I can.

In addition, the present invention has a simple structure, so that productivity is improved as it is easy to manufacture, and anyone can assemble and disassemble easily and conveniently without the need for welding, as well as to eliminate the factors of fire or corrosion caused by welding construction. .

In addition, the present invention can easily adjust the height of the lower support plate along the length direction of the support leg.

1 is a side view showing an assembly-type worktable according to the present invention.
2 is a cross-sectional view schematically showing part A of FIG. 1.
Figure 3 is a plan perspective view for explaining the first coupling means of Figure 2;
Figure 4 is a bottom perspective view of Figure 3;
5 is a cross-sectional view schematically showing part B of FIG. 1.
6 is a perspective view schematically showing part B of FIG. 1.
Figure 7 is a plan perspective view for explaining the second coupling means of Figure 6;
Figure 8 is a bottom perspective view of Figure 7;
9 is a front perspective view showing another embodiment of the second coupling means applied to the present invention.
Figure 10 is a rear perspective view of Figure 9;
11 is a perspective view showing a lower support plate.

Since the present invention can make various changes and have various embodiments, specific embodiments will be illustrated in the drawings and described in the detailed description.

However, this is not intended to limit the present invention to a specific embodiment, it is to be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention. In describing each drawing, similar reference numerals have been used for similar elements.

Terms including ordinal numbers, such as second and first, may be used to describe various elements, but the elements are not limited by the terms.

Terms used in the present specification are used only for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, a second component may be referred to as a first component, and similarly, a first component may be referred to as a second component. The term and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

When a component is referred to as being "connected" or "connected" to another component, it is understood that it may be directly connected or connected to the other component, but other components may exist in the middle. Should be. On the other hand, when a component is referred to as being "directly connected" or "directly connected" to another component, it should be understood that there is no other component in the middle.

The terms used in the present application are used only to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof, does not preclude in advance.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this application. Does not.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a side view showing an assembly-type worktable according to the present invention, FIG. 2 is a schematic cross-sectional view of part A of FIG. 1, and FIG. 3 is a plan perspective view for explaining the first coupling means of FIG. 2, and FIG. 3 is a bottom perspective view, FIG. 5 is a cross-sectional view schematically showing part B of FIG. 1, FIG. 6 is a perspective view schematically showing part B of FIG. 1, and FIG. 7 is a diagram illustrating the second coupling means of FIG. It is a plan perspective view for, Figure 8 is a bottom perspective view of Figure 7, Figure 9 is a front perspective view showing another embodiment of the second coupling means applied to the present invention, Figure 10 is a rear perspective view of Figure 9, Figure 11 is a bottom It is a perspective view showing the base plate.

Referring to Figures 1 to 11, the present inventors' assembly-type workbench will be described as follows.

First, the present invention relates to a prefabricated workbench that has a simple structure, which improves productivity as it is easy to manufacture, and that anyone can easily and easily assemble and disassemble because there is no welding construction. Such an prefabricated workbench is largely the upper support plate 100, It is configured to include a post leg 200, a lower support plate 300, a first coupling means 400 and a second coupling means 500.

The upper support plate 100 is formed as a whole in a rectangular shape and is positioned at the upper end of the support leg 200 to be described later to support an object, and a first coupling means 400 to be described later on the rim of the upper support plate 100 ) Is inserted into a predetermined depth to be mounted, a first mounting groove 110 is formed.

At this time, the first locking protrusion 111 protrudes upward so that the first locking groove 413 formed in the first bracket member () to be described later is inserted into the end of the first mounting groove 110 and is engaged.

On the other hand, it is preferable that the thickness of the first locking protrusion 111 is slightly larger than the width of the first locking groove 413 so that the first locking groove 413 is inserted by force fitting and can be sturdy. .

In addition, the material of the upper support plate 100 is preferably made of stainless steel, but is not limited thereto and may be made of a synthetic resin material such as iron or high strength plastic.

The support legs 200 are formed in the shape of a circular pipe with an empty inside, and are vertically disposed at the bottom of each corner of the upper support plate 100 to support the upper support plate 100.

In addition, a plurality of fifth bolt holes 210 are formed on the outer surface of the holding leg 200 to which a fixing bolt (no drawing symbol) is fastened in the longitudinal direction.

Accordingly, after adjusting the height of the lower support plate 300 to be described later along the longitudinal direction of the support leg 200, it can be fixed by the second coupling means 500.

In this case, a height adjustment means 220 capable of adjusting the height may be further provided at the lower end of the support leg 200, and such a technical configuration is generally used and a detailed description thereof will be omitted.

The lower support plate 300 is generally formed in the shape of a rectangular plate and is located inside the lower portion of the support leg 200 to support an object, and as shown in FIG. 11, the frame of the lower support plate 300 is described later. A second mounting groove 310 is formed in which the second coupling means is inserted and mounted at a predetermined depth.

At this time, at the end of the second mounting groove 310, a second locking protrusion 311 protrudes upward so that the second locking groove 512 formed in the third bracket member 510 to be described later is inserted and engaged.

On the other hand, it is preferable that the width of the thickness of the second locking protrusion 311 is slightly larger than the width of the second locking groove 512 so that the second locking groove 512 is inserted by force fitting and can be held firmly. .

In addition, a third round contact surface 320 cut in a semicircular shape is formed outside each corner of the lower support plate 300 so as to be in close contact with the outer surface of the support leg 200.

Meanwhile, the material of the lower support plate 300 is preferably made of stainless steel, but is not limited thereto, and may be made of a synthetic resin material such as iron or high strength plastic.

The first coupling means 400 is for fixedly coupling the upper support plate 100 and the support leg 200 through the first mounting groove 110, and the first coupling means 400 is shown in FIGS. 2 to 4 As shown in FIG. 1, the first bracket member 410 and the second bracket member 420 are included.

The first bracket member 410 is generally made in the shape of a square block, and a cutting surface 411 is formed at one edge portion to be in close contact with the cutting surface contact portion 422a formed on the second bracket member 420. .

At this time, a first bolt (411a) hole may be formed on the cutting surface 411 so that a fixing bolt (without reference numeral) is fastened.

In addition, a first through hole 412 is formed in the center of the first bracket member 410 so that the support leg passes through.

In addition, a first locking groove 413 through which the first locking protrusion 111 protruding from the upper support plate 300 is inserted into the lower surface of the first bracket member 410 is formed.

The second bracket member 420 is provided with a first top plate 421 that is in close contact with the top surface of the first bracket member 410 described above.

At this time, a second through hole (421a) through which the support leg 200 passes is formed in the center of the first upper plate 421, and the end edge is in close contact with the outer surface of one end of the first bracket member 410. The first side plate 422 is formed to protrude downward.

In addition, in the center of the first side plate 422, a cutting surface contact portion 422a that is in close contact with the cutting surface 411 of the first bracket member 410 is formed, and the cutting surface contact portion 422a is provided for fixing. A second bolt (422b) hole may be formed so that the bolt (no drawing sign) is fastened.

Meanwhile, the material of the first bracket member 410 and the second bracket member 420 is preferably made of a synthetic resin material, but is not limited thereto and may be made of a metal material such as stainless steel or iron.

The second coupling means 500 is for fixedly coupling the lower support plate 300 and the support leg 200 through the second mounting groove 310, and the second coupling means 500 is illustrated in FIGS. 5 to 8 As shown in FIG. 2, the third bracket member 510 and the fourth bracket member 520 are largely included.

The third bracket member 510 has a triangular block shape as a whole, and has a first round contact surface 511 cut in a semicircular shape so as to be in close contact with the outer surface of the post leg at one end.

In addition, a second locking groove 512 is formed on the lower surface of the third bracket member 510 through which the second locking protrusion 311 is inserted and engaged.

Meanwhile, a third bolt hole 513 may be formed at the center of the other end of the third bracket member 510 so that a fixing bolt (without a reference numeral) is fastened.

The fourth bracket member 520 is provided with a second upper plate 521 that is in close contact with the upper surface of the third bracket member 510 described above.

At this time, at one end of the second upper plate 521, a second round contact surface 521a that is in close contact with the outer surface of the support leg 200 is formed, and the other end of the third bracket member 510 is formed at the other end. A second side plate 522 in close contact with the outer surface is formed to protrude downward.

In addition, a fourth bolt hole 522a may be formed in the center of the second side plate 522 so that a fixing bolt (without a drawing number) is fastened.

In addition, the second coupling means 500 may be transformed into a skeleton shape using an aluminum extrusion method as shown in FIGS. 9 and 10.

That is, the 2-1 coupling means 500-1 according to the modified embodiment may be composed of the 3-1 bracket member 510-10 and the 4-1 bracket member 520-10, and the third The -1 bracket member 510-10 and the 4-1 bracket member 520-10 have the same shape as a whole, and the 3-1 bracket member 510-10 and the 4-1 bracket member 520- A plurality of opening holes 510-11 and 520-11 are formed inside each of 10).

In addition, a 3-1 bracket is provided on the outer wall of the opening holes 510-11 and 520-11 formed in the centers of the 3-1 bracket member 510-10 and the 4-1 bracket member 520-10. Pin insertion holes 510-12 and 520-12 into which the wedge pins 530 for fixing the member 510-10 and the 4-1th bracket member 520-10 to each other are inserted are respectively formed.

In this case, the width of each pin insertion hole (510-12) (520-12) is preferably formed to be slightly smaller than the width of the wedge pin (530). The reason is to allow the wedge pin 530 to be firmly coupled to each of the pin insertion grooves 510-12 and 520-12 by force fitting.

On the other hand, the 2-1 coupling means (500-1) is the same as the second coupling means (500) except for the above configuration and the rest of the structure and effect, and a detailed description thereof will be omitted.

Hereinafter, the assembly method and operation of the assembly-type worktable configured as described above will be described.

First, since the first locking grooves 413 are respectively inserted into the first locking protrusions 111 protruding from the inside of each corner of the upper support plate 100, the first bracket member 410 is mounted.

Then, the first upper plate 421 is in close contact with the upper surface of the first bracket member 410 and the cutting surface contact portion 422a of the first side plate 422 is in close contact with the cutting surface 411 so that the second After the bracket member 420 is provided in a state covered with the upper portion of the first bracket member 410, the upper end of the support leg 200 is inserted through the first through hole 412 and the second through hole 421a. Then, a fixing bolt (not shown) is passed through the first bolt hole 411a and the second bolt hole 422b and fastened to the fifth bolt hole 210 of the post leg 200. Then, as shown in Fig. 2, the upper support plate 100 and the support leg 200 are fixedly coupled to each other.

In addition, the third bracket member 510 is mounted since the second locking grooves 512 are respectively inserted into the second locking protrusions 311 protruding inside the corners of the lower support plate 300.

Then, in a state in which the third round contact surfaces 320 formed outside each corner of the fourth bracket member 520 are in close contact with the outer surface of the support leg 200, the second upper plate 521 is attached to the third bracket member. The fourth bracket member 520 is in close contact with the upper surface of the third bracket member 10 and the second side plate 522 is brought into close contact with the outer surface of the other end of the third bracket member 510. After covering the upper part, a fixing bolt (not shown) is passed through the third bolt hole 513 and the fourth bolt hole 522a and fastened to the fifth bolt hole 210 of the post leg 200. Then, as shown in FIG. 5, the lower support plate 300 and the support leg 200 are fixedly coupled to each other, thus completing the assembly.

In other words, the prefabricated workbench constructed as described above has a simple structure, which improves productivity as it is easy to manufacture, and anyone can assemble and disassemble easily and conveniently without the need for welding, as well as eliminating the factors of fire or corrosion caused by welding can do.

In addition, the first coupling means 400 is in close contact with each side of each corner of the upper support plate 100, the second coupling means 500 is the inner surface of each corner of the lower support plate 300 and the support leg 200 By being in close contact with each of the outer surfaces of the workbench, it reinforces the torsional stiffness in the front and rear and left and right directions.

In addition, the first and second locking projections 111 and 311 respectively formed on the upper support plate 100 and the lower support plate 300 are formed on the first coupling means 400 and the second coupling means 500, respectively. And by being fitted into the second engaging grooves 413 and 512, respectively, the coupling strength of the worktable is made more solid.

The technical idea of the prefabricated worktable of the present invention is that it is possible to repeatedly implement the same result in practice, and in particular, by implementing the present invention, it is possible to contribute to industrial development by promoting technological development, so that it is well worth protecting.

100: upper support plate
110: first mounting groove 111: first locking projection
200: support leg
210: 5th bolt ball
220: height adjustment means
300: lower support plate
310: second mounting groove 311: second locking projection
320: 3rd round contact surface
400: first coupling means
410: first bracket member 411: cutting surface 411a: first bolt hole
412: first through hole 413: first jamming groove
420: second bracket member 421: first upper plate 421a: second through hole
422: first side plate 422a: cutting surface contact portion 422b: second bolt hole
500: second coupling means
510: third bracket member 511: first round contact surface 512: second engaging groove
513: 3rd bolt hole 515: 1st pin insertion hole
520: fourth bracket member 521: second upper plate 521a: second round contact surface
522: second side plate 522a: fourth bolt hole 523: second opening hole
524: 2nd pin insertion hole

Claims (4)

An upper support plate positioned at the top to support an object and having a first mounting groove in which a first coupling means is inserted and mounted at a predetermined depth on the rim;
A support leg disposed vertically at the bottom of each corner of the upper support plate to support the upper support plate;
A lower support plate positioned inside the lower part of the support leg to support an object, and having a second mounting groove in which a second coupling means is inserted and mounted at a predetermined depth on the rim;
A first coupling means for fixedly coupling the upper support plate and the support leg through the first mounting groove; And
Including; a second coupling means for fixedly coupling the lower support plate and the support leg through the second mounting groove,
Each end of the first mounting groove and the second mounting groove has a first locking protrusion and a second locking protrusion protruding, respectively,
The first coupling means,
A first bracket member having a first through hole formed in the center so as to pass through the support leg, and having a first locking groove through which the first locking protrusion is inserted and engaged; And
A first top plate that is in close contact with the top surface of the first bracket member is provided, and a first side plate that is in close contact with the outer surface of one end of the first bracket member is protruded from the edge of one end of the first top plate. A second bracket member having a second through-hole through which the support legs pass through the center of the top plate.
delete delete The method of claim 1,
The second coupling means,
A third bracket member having a first round contact surface formed at one end so as to be in close contact with the outer surface of the support leg, and having a second locking groove through which a second locking protrusion is inserted and engaged; And
A fourth bracket member having a second upper plate that is in close contact with the upper surface of the third bracket member, and at one end of the second upper plate having a second round contact surface that is in close contact with the outer surface of the support leg; Prefabricated workbench, characterized in that.

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