KR20200062574A - Assembly worktable - Google Patents

Abstract

The present invention relates to an assembly worktable and, more specifically, to an assembly worktable which has a simple structure to facilitate manufacturing to improve productivity, and does not require welding construction to easily and conveniently be assembled and disassembled by anyone. The assembly worktable comprises: an upper support plate positioned on an upper portion to support an object, and provided with a first mounting groove formed on an edge thereof to insert and mount a first coupling means in a predetermined depth; a post leg vertically arranged on the lower end of each corner of the upper support plate to support the upper support plate; a lower support plate positioned in a lower portion of the post leg to support the object, and provided with a second mounting groove formed on an edge thereof to insert and mount a second coupling means in a predetermined depth; the first coupling means to fix and couple the upper support plate and the post leg through the first mounting groove; and the second coupling means to fix and couple the lower support plate and the post leg through the second mounting groove.

Description

Prefab worktable

The present invention relates to a prefabricated work table, and more specifically, it is used as a washing table, a kitchen counter, a drying table, a gas range table, etc. in a kitchen, and has a simple structure, thereby improving productivity as it is easy to manufacture, and has no welding construction. It relates to a prefabricated work table that can be easily assembled and disassembled.

In general, various types of table-type work tables are used in kitchens such as restaurants, and metal work tables are used rather than wooden work tables because of high contact with moisture in the kitchen.

As a work table for the kitchen, a work table with a flat top plate, a work table with a water tank, a cutting board with a large cutting board, etc. are used, and the table is a work table with four supporting legs fixed to the bottom of a base made of metal. have.

These conventional worktables are first fixed by welding the four support legs to the lower ends of each corner of the pedestal, or by joining the brackets with bolts.

However, the structure that is simply welded or bolted against the bracket to join is weak in robustness or durability, and the strength of the product is easily broken due to poor bonding strength.

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

The present invention has been devised to solve the problems of the prior art as described above, and the purpose of the technical configuration of the present invention is simple structure, and productivity is improved as it is easy to manufacture. And it is to provide a prefabricated worktable that can be dismantled.

The present invention for achieving the above object is located on the upper portion to support the object, the upper support plate is formed with a first mounting groove in which the first coupling means is inserted at a certain depth to be mounted; 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 located on the lower inner side of the holding leg to support the object, and a second mounting groove in which a second coupling means is inserted and mounted at a certain depth on the rim; First coupling means for fixing the upper support plate and the support leg through the first mounting groove; It provides a prefabricated workbench comprising; and a second coupling means for fixing 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 projection protrusion and the second projection protrusion respectively formed.

In addition, the first coupling means is a first bracket member in which a first through hole is formed in the center so that the support leg is penetrated, and a first catching groove through which a first catching protrusion is inserted and hooked is formed on the bottom surface; And a first top plate that is in close contact with the upper surface of the first bracket member, and a first side plate that is in close contact with the outer surface of one end of the first bracket member is protruded on one edge of the first top plate. The center of the first top plate is characterized in that it comprises; a second bracket member having a second through hole through which the support leg is formed.

In addition, the second coupling means, the first round sealing surface is formed on one end so as to be in close contact with the outer surface of the support leg, the second engaging protrusion is inserted into the second locking groove is formed to walk 3 bracket member; And a fourth bracket member having a second top plate in close contact with the top surface of the third bracket member, and a second round adhesion surface in close contact with the outer surface of the support leg at one end of the second top plate. It is characterized by.

According to the present invention, the first coupling means is in close contact with each of the inner surfaces of the corners of the upper support plate, and the second engaging means is in close contact with the inner surfaces of the corners of the lower support plate and the round surfaces of the support legs, respectively, in the front-rear, left-right direction. It is possible to obtain the effect that the warping stiffness is reinforced.

In addition, according to the present invention, the engagement protrusions formed on the respective support plates are respectively fitted to the respective engagement grooves, whereby the bonding strength of the worktable can be obtained more robust.

In addition, the present invention obtains the effect of easily and conveniently installing the coupling means without being restricted by the mounting groove of the support plate, even if the mounting groove of the support plate is narrow, by sequentially pushing each coupling means composed of a plurality of separated bracket members to each supporting plate. Can be.

In addition, the present invention has a simple structure, which increases productivity as it is easy to manufacture, and anyone can assemble and disassemble easily and easily without the need for welding construction, as well as eliminate the occurrence 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 longitudinal direction of the support leg.

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

The present invention can be applied to various changes and can have various embodiments, and 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 specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing each drawing, similar reference numerals are used for similar components.

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

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

When an element is said to be "connected" or "connected" to another component, it is understood that other components may be directly connected to or connected to the other component, but there may be other components in between. It should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that no other component exists in the middle.

The terms used in the present application are only used 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 this application, terms such as “include” or “have” are intended to indicate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, one or more other features. It should be understood that the existence or addition possibilities of fields or numbers, steps, operations, components, parts or combinations thereof are not excluded in advance.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person skilled in the art to which the present invention pertains. Terms such as those defined in a commonly used dictionary should be interpreted as having meanings consistent with meanings in the context of related technologies, and should not be interpreted as ideal or excessively formal meanings unless explicitly defined in the present application. Does not.

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

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

Referring to Figures 1 to 11 will be described the present invention prefabricated workbench.

First, the present invention relates to a prefabricated workbench that can be easily and easily assembled and disassembled by anyone because it has a simple structure and is easy to manufacture, and has no welding construction, and such a prefabricated workbench largely includes an upper support plate 100, It comprises a holding leg 200, the lower support plate 300, the first coupling means 400 and the second coupling means 500.

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

At this time, at the end of the first mounting groove 110, the first locking protrusion 111 is protruded upward so that the first locking groove 413 formed in the first bracket member (described later) is inserted and walked.

On the other hand, it is preferable that the width of the first catching protrusion 111 is slightly larger than the width of the first catching groove 413 so that the first catching groove 413 is inserted by an interference fit and firmly hung. .

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 holding leg 200 is formed in the form of an empty circular pipe inside and is vertically disposed at the bottom of each corner of the above-described upper supporting plate 100 to support the upper supporting plate 100.

In addition, a plurality of fifth bolt holes 210 are formed on the outer surface of the holding leg 200 in which a fixing bolt (without reference numeral) 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 holding leg 200, it can be fixed by the second coupling means (500).

At this time, the lower end of the holding leg 200 may be further provided with a height adjustment means 220 for adjusting the height, such a technical configuration is generally used and detailed description thereof will be omitted.

The lower support plate 300 is made of a rectangular plate as a whole, and is located inside the lower portion of the above-described support leg 200 to support an object. As illustrated in FIG. 11, the lower support plate 300 will be described later on the border. 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, the second locking protrusion 311 is protruded upward so that the second locking groove 512 formed in the third bracket member 510, which will be described later, is inserted and hooked.

On the other hand, the thickness of the second catching protrusion 311 is preferably formed slightly larger than the width of the second catching groove 512 so that the second catching groove 512 can be inserted and firmly hung by the interference fit. .

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

On the other hand, 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 fixing the upper support plate 100 and the holding leg 200 through the first mounting groove 110, such a first coupling means 400 is 2 to 4 It is configured to include a first bracket member 410 and the second bracket member 420 as shown in.

The first bracket member 410 is formed in the form of a square block as a whole, and a cutting surface 411 that is cut at one edge portion and is in close contact with the cutting surface adhesion portion 422a formed on the second bracket member 420 is formed. .

At this time, a first bolt 411a hole may be formed on the cutting surface 411 such that a fixing bolt (without a reference sign) 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 penetrates.

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

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

At this time, in the center of the first top plate 421, a second through hole 421a through which the support leg 200 penetrates is formed, and a surface of the first bracket member 410 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, a cutting surface contact portion 422a that is in close contact with the cutting surface 411 of the first bracket member 410 is formed at the center of the first side plate 422, and is fixed to the cutting surface contact portion 422a. A second bolt 422b hole may be formed to fasten the bolt (no drawing symbol).

On the other hand, 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 fixing the lower support plate 300 and the holding leg 200 through the second mounting groove 310, and the second coupling means 500 is shown in FIGS. 5 to 8 As shown in Figure 3 is largely composed of a third bracket member 510 and a fourth bracket member 520.

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

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 hooked.

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 sign) is fastened.

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

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

In addition, a fourth bolt hole 522a may be formed at the center of the second side plate 522 such that a fixing bolt (without reference numeral) is fastened.

In addition, the second coupling means 500 may be modified in the form of a skeleton 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 a 3-1 bracket member 510-10, a 4-1 bracket member 520-10, and a third -1 bracket member (510-10) and 4-1 bracket member (520-10) are made in the same form as a whole, 3-1 bracket member (510-10) and 4-1 bracket member (520- A plurality of opening holes 510-11 and 520-11 are formed inside each of 10).

In addition, the outer wall of the opening hole (510-11) (520-11) formed in each center of the 3-1 bracket member (510-10) and the 4-1 bracket member (520-10), the 3-1 bracket Pin insertion holes 510-12 and 520-12 into which the wedge pins 530 for fixing the members 510-10 and the 4-1 bracket members 520-10 are fixed are formed, respectively.

At this time, the width of each pin insertion hole (510-12) (520-12) is preferably formed slightly smaller than the width of the wedge pin (530). The reason is to enable the wedge pin 530 to be firmly coupled to each pin insertion groove 510-12, 520-12 by forcing fit.

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

Hereinafter, the assembly method and operation of the prefabricated work table configured as described above will be described.

First, the first bracket member 410 is mounted because the first catching groove 413 is inserted into the first catching protrusion 111 protruding from the inside of each corner of the upper support plate 100, respectively.

Then, the first top plate 421 is in close contact with the upper surface of the first bracket member 410, and the cutting surface adhesion portion 422a of the first side plate 422 is in close contact with the cutting surface 411. 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 holding leg 200 is inserted through the first through hole 412 and the second through hole 421a. After the first bolt hole (411a) and the second bolt hole (422b) to pass through the fixing bolt (no drawing symbol) is fastened to the fifth bolt hole 210 of the holding leg 200. Then, as shown in Figure 2, the upper support plate 100 and the holding leg 200 are fixedly coupled to each other.

In addition, the third bracket member 510 is mounted because the second locking groove 512 is inserted into the second locking protrusion 311 protruding from the inside of each corner of the lower supporting plate 300, respectively.

Then, the second top plate 521 is a third bracket member in a state where the third round sealing surfaces 320 formed on the outside of each corner of the fourth bracket member 520 are closely adhered to the outer surface of the support leg 200, respectively. At the same time as the surface is in close contact with the upper surface of 510, the second side plate 522 is in close contact with the outer surface of the other end of the third bracket member 510 so that the fourth bracket member 520 is the third bracket member 10. After the upper part is covered, the fixing bolts (without reference numerals) are passed through the third bolt hole 513 and the fourth bolt hole 522a to be fastened to the fifth bolt hole 210 of the holding leg 200. Then, as shown in Figure 5, the lower support plate 300 and the holding leg 200 are fixedly coupled to each other, so that the assembly is completed.

That is, the prefabricated worktable constructed as described above has a simple structure, thereby improving productivity as it is easy to fabricate, and anyone can assemble and disassemble easily and easily without the need for welding construction, and also eliminate the occurrence of fire or corrosion caused by welding construction. can do.

In addition, the first coupling means 400 is in close contact with each inner surface 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 holding leg 200 By being in close contact with the outer surface of each, it strengthens the warpage stiffness before and after the worktable.

In addition, the first and second catching protrusions 111 and 311 respectively formed on the upper supporting plate 100 and the lower supporting plate 300 are first formed on the first coupling means 400 and the second coupling means 500, respectively. And the second engagement grooves 413 and 512, respectively, so that the bonding strength of the worktable becomes more robust.

The technical idea of the prefabricated worktable of the present invention is that it is possible to repeat the same result in practice. In particular, it is possible to promote the technological development by contributing to the present invention, thereby contributing to industrial development, and thus is well worth protecting.

100: upper support plate
110: 1st mounting groove 111: 1st projection protrusion
200: support leg
210: fifth bolt ball
220: height adjustment means
300: lower support plate
310: 2nd mounting groove 311: 2nd projection protrusion
320: third round adhesion surface
400: first coupling means
410: first bracket member 411: cutting surface 411a: first bolt hole
412: 1st through hole 413: 1st jamming home
420: second bracket member 421: first top plate 421a: second through hole
422: first side plate 422a: cutting surface adhesion portion 422b: second bolt hole
500: second coupling means
510: third bracket member 511: first round sealing surface 512: second locking groove
513: third bolt hole 514: opening hole 515: first pin insertion hole
520: 4th bracket member 521: 2nd top plate 521a: 2nd round adhesion surface
522: second side plate 522a: fourth bolt hole 523: second opening hole
524: second pin insertion hole

Claims (4)

An upper support plate positioned at an upper portion to support an object, wherein a first mounting groove in which a first coupling means is inserted and mounted at a certain depth is formed at 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 located on the lower inner side of the holding leg to support the object, and a second mounting groove in which a second coupling means is inserted and mounted at a certain depth on the rim;
First coupling means for fixing the upper support plate and the support leg through the first mounting groove; And
Prefab assembly characterized in that it comprises a; second coupling means for fixing the lower support plate and the support leg through the second mounting groove.
According to claim 1,
Prefabricated worktable, characterized in that the first engaging protrusion and the second engaging protrusion respectively protruded at each end of the first mounting groove and the second mounting groove.
According to claim 2,
The first coupling means,
A first bracket member in which a first through hole is formed in the center so that the support leg is penetrated, and a first catching groove through which a first catching protrusion is inserted and hooked is formed on a bottom surface; And
A first top plate that is in close contact with the upper 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 on one edge of the first top plate. Prefabricated workbench comprising a; a second bracket member having a second through hole through which a support leg penetrates in the center of the top plate.
According to claim 2,
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 a second catching groove formed at the bottom by inserting a second catching protrusion; And
A fourth bracket member having a second top plate that is in close contact with the top surface of the third bracket member, and a second round adhesion surface that is in close contact with the outer surface of the support leg is formed at one end of the second top plate. Prefab worktable characterized in that.

Images