KR101318967B1 - Easy assembled desk for a student - Google Patents

Easy assembled desk for a student Download PDF

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Publication number
KR101318967B1
KR101318967B1 KR1020130054224A KR20130054224A KR101318967B1 KR 101318967 B1 KR101318967 B1 KR 101318967B1 KR 1020130054224 A KR1020130054224 A KR 1020130054224A KR 20130054224 A KR20130054224 A KR 20130054224A KR 101318967 B1 KR101318967 B1 KR 101318967B1
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KR
South Korea
Prior art keywords
horizontal frame
drawer
support
flange portion
frame
Prior art date
Application number
KR1020130054224A
Other languages
Korean (ko)
Inventor
윤대호
Original Assignee
주식회사 진성기업
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Publication date
Application filed by 주식회사 진성기업 filed Critical 주식회사 진성기업
Priority to KR1020130054224A priority Critical patent/KR101318967B1/en
Application granted granted Critical
Publication of KR101318967B1 publication Critical patent/KR101318967B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/02—Underframes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B41/00—School desks or tables
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/09—Combined attachment of a frame, a storage tray and a work surface of a desk
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00 
    • A47G29/08—Holders for articles of personal use in general, e.g. brushes
    • A47G29/083—Devices for suspending handbags from tables, chairs or the like

Abstract

PURPOSE: An easily assembled desk for a student is provided to improve durability of the desk and to extend the lifetime of the desk. CONSTITUTION: An easily assembled desk for a student includes: an upper plate (10); a drawer (20) which is formed with a space, has support pieces having a coupling hole, is formed with a flange unit having a mount groove, and is formed with first coupling holes on the side of the flange unit; a leg unit which comprises a horizontal frame (31) inserted into the mount groove, a vertical frame (32) combined with a horizontal frame, and a support (33) combined with a vertical frame; a support plate (40) which contacts the bottom of the flange unit, is formed with second coupling holes, and firmly fixes the upper plate, the drawer, and the leg unit; and a finishing cap (50) which is inserted into both ends of the horizontal frame and is combined with the bottom surface of the upper plate by a bolt.

Description

EASY ASSEMBLED DESK FOR A STUDENT}

The present invention relates to a student desk, and more particularly, to a student desk, the top plate; It is in close contact with the bottom surface of the upper plate, the storage space is formed in the interior to accommodate the object and the front is open, the support piece for supporting the upper plate to the outside on the top of each partition wall of the three blocked surfaces is extended, A fastening hole is formed in the supporting piece so as to be bolted to the upper plate, and a flange portion is formed on the left and right side walls to extend outward from the outer circumferential surface to form a seating groove having a “┏┓” shape. A drawer in which a plurality of first fastening holes are arranged perpendicularly to a side surface; A horizontal frame inserted into each of the seating recesses, a vertical frame coupled vertically to a lower end of each horizontal frame, and a leg part configured to be horizontally coupled to a lower end of each vertical frame; The top plate is in close contact with the bottom surface of the flange portion, a plurality of second fastening holes are formed at a position corresponding to the first fastening hole, and are coupled to the flange portion through bolting to support the horizontal frame inserted into the seating groove. A support plate for firmly fixing the drawers and the legs; And a closing cap fitted to both ends of the horizontal frame and bolted to the bottom of the top plate.

In general, the student desks used in the classrooms of the school specify the form of the KS G 2010 Student Desks and Chairs (enacted on Dec. 29, 73), which are connected to the steel feet 400 as shown in FIG. The upper plate 300 is fixedly installed on the upper portion of the frame 100 and the synthetic resin material drawer 200 is installed between the lower portion of the upper plate 300 and the upper portion of the frame 100, such a desk drawer up to now. The structure does not form any catches on the top of the drawer, which allows the drawer to be attached to the frame by using a number of fastening screws to prevent the drawer from moving and moving when the drawer is installed and to maintain a more rigid installation. The bolts that penetrated the top plate again went through the connecting portion of the drawer, and then were filled with nuts through the frame to be fixedly installed.

In addition, referring to Fig. 2 of the "drawer installation structure of the student desk" of the Republic of Korea Patent Application No. 2002-31836, the student drawer 2 is installed between the top of the support leg (4) and the bottom of the upper plate (3) In the drawer assembly structure of the desk, a frame (1) of the '┏┓' shape in which the base (11) is welded is installed on the front of the support leg (4), and the drawer (2) is provided on the bottom side of the tip side. Supporting members (23) and (24) are formed on the frame (1) so as to be formed on the frame (1) while forming a locking groove (21) to be fitted to the pedestal (11) and at the same time the upper end of the peripheral partition wall (22) on three sides. A plurality of long holes 23a are formed on the short side supporting members 23 which are formed integrally and face each other among the supporting pieces, and fixing bolts 5 for fixing the upper plate 3 to the frame 1 are arbitrary. Penetrating through the long hole (23a) and characterized in that the fastening assembly with the nut member (51).

However, the conventional drawer assembly structure as described above requires a separate attachment and fixing work that must be fixed to the drawer attached to the frame using a plurality of fixing screws, so that the work maneuver (working) is increased by that much desk production cost In addition, the desk drawer assembled by the fixing screw may be easily detached from the frame by the students having a strong activity, and the life of the desk may be shortened.

In addition, the above installation structure is not only inconvenient to disassembly and assembly by having a structure in which the hook 15, which can hang a backpack, etc., is fixed to the frame 1, but especially when the hook 15 is damaged, replacement work is troublesome. It is. In addition, since the hook 15 can be easily rotated on the frame 1, it is inconvenient to hang a backpack or the like and a safety accident may occur.

The present invention has been invented to solve the above problems, eliminating the fixing work to be fixed to the drawer attached to the frame by using a plurality of fixing screws, increase the binding force between the desk top plate and the drawer and frame to increase the durability of the desk We want to provide an improved student desk.

The present invention to solve the above problems in the student desk, the top plate; It is in close contact with the bottom surface of the upper plate, the storage space is formed in the interior to accommodate the object and the front is open, the support piece for supporting the upper plate to the outside on the top of each partition wall of the three blocked surfaces is extended, A fastening hole is formed in the supporting piece so as to be bolted to the upper plate, and a flange portion is formed on the left and right side walls to extend outward from the outer circumferential surface to form a seating groove having a “┏┓” shape. A drawer in which a plurality of first fastening holes are arranged perpendicularly to a side surface; A horizontal frame inserted into each of the seating recesses, a vertical frame coupled vertically to a lower end of each horizontal frame, and a leg part configured to be horizontally coupled to a lower end of each vertical frame; The top plate is in close contact with the bottom surface of the flange portion, a plurality of second fastening holes are formed at a position corresponding to the first fastening hole, and are coupled to the flange portion through bolting to support the horizontal frame inserted into the seating groove. A support plate for firmly fixing the drawers and the legs; And a closing cap fitted to both ends of the horizontal frame and bolted to the bottom of the upper plate.

In addition, the outer edge of the flange portion according to the invention is characterized in that the ring to hang the bag or thing is formed integrally.

In addition, the support plate according to the invention is characterized in that the reinforcement is formed in a position corresponding to the ring so as to prevent sagging or bending due to the load when the bag or object is caught in the ring.

The present invention made as described above is simplified the operation of bolting the desk top plate and the drawer and legs mutually simplify the manufacturing process, increase the cohesion between the desk top, drawer and frame to ensure the durability of the desk, can hang a backpack, etc. Forming a reinforcing member on the rear of the ring is an advantage that can extend the life of the product as a whole.

1 to 2 is an exemplary view showing a conventional desk assembly.
3 to 4 is an illustration of an easy to assemble a student desk according to the invention.
Figure 5 is an exploded perspective view of the easy-to-assemble student desk in accordance with the present invention.
6 is an exemplary view of a drawer according to the present invention.
7 to 8 are exemplary views of the support plate according to the present invention.
9 is an exemplary view of a closing cap according to the present invention.

Hereinafter, exemplary embodiments will be described based on embodiments best suited to an understanding of the technical features of the present invention, and the technical features of the present invention are not limited by the illustrated embodiments, And that the present invention may be implemented with other embodiments. Therefore, it is intended that the present invention covers the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents. In order to facilitate understanding of the embodiments to be described below, in the reference numerals shown in the accompanying drawings, among the components that perform the same function in the embodiments, the related components are denoted by the same or an extension line number.

In order to help the understanding of the features of the present invention as described above, it will be described in more detail with respect to the easy-to-assemble student desk associated with the embodiment of the present invention.

The student desk easy to assemble according to the present invention includes a top plate 10, a drawer 20 for storing items, a leg 30 for supporting the top plate and the drawer at a predetermined height from the floor, It consists of a support plate 40 for supporting the leg and a closing cap 50 for fixing the support plate and the top plate.

The drawer 20 is in close contact with the bottom surface of the upper plate 10, the storage space is formed in the interior to accommodate the object and the front is open, the top of each partition wall 21 of the closed three sides of the drawer The support piece 22 which supports the upper plate is formed to extend to the outside, and each of the receiving pieces is formed with a plurality of fastening holes 23 to be bolted to the upper plate seated from the top.

The bottom surface of the drawer 20 is conventionally formed in a simple plane as shown in FIG. 5, but recently, the bottom of the drawer as shown in FIG. 6 so as to prevent a book or an object stored in the drawer from moving or being detached from the drawer. It is a trend to form a plurality of curved jaws on the surface, the shape of the bottom surface of the drawer in the present invention is not limited to the scope of the present invention.

On the left and right sidewalls of the drawer 20, the flange portion 24 extends outward from the outer circumferential surface, and the plurality of first fastening holes 26 are formed vertically along the longitudinal direction on the outer circumferential surface of the flange portion. do.

The first fastening hole 26 is formed in a predetermined length to accommodate the bolt, the thread is formed on the inner peripheral surface so that the bolt can be inserted.

The flange portion 24 is formed with a groove 25 in the shape of a "┏┓" along the longitudinal direction, the horizontal groove 31 of the leg portion to be described later is inserted into the mounting groove (25).

The leg part 30 includes a horizontal frame 31 inserted into a seating groove 25 of a flange portion formed on both sides of the drawer, a vertical frame 32 vertically coupled to a lower end of each horizontal frame, and the angle of the horizontal frame 31. It consists of a support 33 is horizontally coupled to the lower end of the vertical frame.

The vertical frame 32 and the support 33 are generally provided in configuring a desk, the horizontal frame 31 has a shape corresponding to the mounting groove to be inserted into the mounting groove 25, In other words, the cross section is formed in a square or rectangular shape.

The support plate 40 is in close contact with the bottom of the flange portion 24, and is in close contact with the bottom of the horizontal frame 31 inserted into the seating groove 25 to support the horizontal frame 31 while the top plate 10 is supported. Combining the drawer 20 and the leg portion 30, the shape of the plate having a predetermined thickness, the upper end of the support jaw for fixing the horizontal frame while being in close contact with the outer peripheral surface of one side of the horizontal frame 31 ( 43 is formed, and a vertical frame receiving groove 42 for accommodating the vertical frame 32 is further formed.

In addition, a plurality of second fastening holes 41 are formed in the support plate 40 at positions corresponding to the plurality of first fastening holes 26 formed in the flange part 24, respectively, and the support jaw 43 is provided. A plurality of third fastening holes 45 are further formed vertically along the longitudinal direction, and a plurality of fastening holes (not shown) are formed at a bottom surface of the flange portion 24 corresponding to the third fastening holes. Through this configuration, it is possible to increase the binding force between the support plate 40 and the flange portion 24.

The closing cap 50 is formed with a horizontal frame insertion groove 51 of a shape corresponding to the cross section of the horizontal frame to be fitted to both ends of the horizontal frame 31 inserted into the seating groove, the user the corner The outer edge is formed in a round shape so that the impact can be alleviated when hit.

In addition, the closing cap is formed with a protruding piece 52 protruding upward at the upper end, and a plurality of fastening holes 53 are formed in the protruding piece, and are bolted to the upper plate 10 to form the horizontal frame and the upper plate. It can increase the cohesion of.

That is, the closing cap 50 is fitted to both end portions of the horizontal frame 31 to prevent the end of the horizontal frame 31 from being exposed to the outside, thereby obscuring the appearance and covering the end of the sharp horizontal frame. Safety accidents can be prevented.

On the other hand, referring to Figure 4 the outer edge of the flange portion 24, the hook 27 to hang the bag or thing is formed integrally extended, when the hook or bag caught on the hook due to the load Reinforcing bar 44 is formed at the position corresponding to the ring 27 in the support plate 40 to prevent the sag or bending. The reinforcing bar 44 is located at the rear of the ring 27 to support the load applied to the ring 27 to prevent damage to the ring 27.

The present invention has the advantage that the manufacturing process is simplified because the drawer 20 provided with the flange portion 24 including the seating groove and the ring can be formed by plastic injection molding.

In addition, the shape of the seating groove 25 is formed in a shape corresponding to the horizontal frame 31 so that the horizontal frame inserted into the seating groove can remain fixed without moving or shaking on the seating groove, the horizontal frame The support plate 40 is in close contact with the bottom surface of the horizontal frame 31 in the state in which the 31 is inserted into the seating groove 25 and is fixed through the flange portion and the bolt coupling, so that the overall assembly process can be easily performed.

In addition, by inserting the bolt in the closing cap 50 and the support piece 22 and coupled to the top plate 10 there is an advantage that can further increase the binding force of the top plate, the drawer and the leg.

Next, the assembly method of the student desk easy to assemble according to the present invention will be described.

First, the top plate is placed underneath, and the drawer is placed upside down, and then a bolt is inserted into a fastening hole formed in the support piece of the drawer to complete the coupling of the top plate and the drawer.

Next, the horizontal frame is inserted into a seating groove of the flange portion formed on both side walls of the drawer in the state of inverting the leg and then bolted to the top plate by inserting a closing cap at the end of the horizontal frame.

Thereafter, the support plate of the support plate is bolted to penetrate the first and second fastening holes in a state where the support plate is in close contact with the horizontal frame to fix the support plate and the flange part, and the horizontal frame has the support plate connected to the flange part. As the bolt is coupled, it is in close contact with the support plate and is firmly supported.

The present invention made as described above is simplified the operation of bolting the upper plate and the drawer and legs mutually simplify the manufacturing process, increase the cohesion between the desk top, drawer and frame to ensure the durability of the desk, can hang a backpack, etc. Forming a reinforcing member on the rear of the ring has the advantage that can extend the life of the product as a whole.

10: top 20: drawer
21: bulkhead 22: support
23: fastening hole 24: flange portion
25: settled groove 26: the first fastening work
27: ring 30: leg
31: horizontal frame 32: vertical frame
33: support 40: support plate
41: 2nd fastening hole 42: vertical frame receiving groove
43: support jaw 44: reinforcement
45: Third fastening work
50: closing cap 51: horizontal frame insertion groove
52: protrusion 53: fastening hole

Claims (3)

In the student desk,
An upper plate 10;
It is in close contact with the bottom surface of the top plate, the space is formed inside to accommodate the object and the front is an opening space, the support for supporting the top plate 10 to the outside on the top of each partition wall 21 blocked three sides. A piece 22 is formed to be extended, and the support piece 22 is formed with a fastening hole 23 to be bolted to the upper plate, and the left and right side walls extend outwardly from the outer circumferential surface, and are "┏┓". A drawer (20) having a flange portion (24) formed with a seating groove (25) in the shape of a ruler, and having a plurality of first fastening holes (26) arranged perpendicularly to a side of the flange portion;
A leg comprising a horizontal frame 31 inserted into each of the seating recesses, a vertical frame 32 vertically coupled to the lower end of each horizontal frame, and a support 33 coupled horizontally to the lower end of each vertical frame. Section 30;
The horizontal frame is in close contact with the bottom of the flange portion, a plurality of second fastening holes 41 are formed at a position corresponding to the first fastening hole, and are coupled to the flange part through bolting to be inserted into the seating groove. Support plate 40 for firmly fixing the top plate and drawers and legs while supporting; And
A closing cap 50 fitted to both ends of the horizontal frame and bolted to the bottom of the upper plate;
Student desk easy to assemble characterized in that it comprises a. The student desk according to claim 1, wherein an outer corner of the flange portion (24) is integrally formed with a ring (27) to hang a bag or an object. The support plate (40) according to claim 1 or 2, wherein the support plate (40) is located at a position corresponding to the hook (27) to prevent sagging or bending due to the load when the bag (27) is caught in the hook (27). Student desk easy to assemble, characterized in that the reinforcement (44) is formed.
KR1020130054224A 2013-05-14 2013-05-14 Easy assembled desk for a student KR101318967B1 (en)

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KR1020130054224A KR101318967B1 (en) 2013-05-14 2013-05-14 Easy assembled desk for a student

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Application Number Priority Date Filing Date Title
KR1020130054224A KR101318967B1 (en) 2013-05-14 2013-05-14 Easy assembled desk for a student

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KR101318967B1 true KR101318967B1 (en) 2013-10-17

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KR1020130054224A KR101318967B1 (en) 2013-05-14 2013-05-14 Easy assembled desk for a student

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101810981B1 (en) * 2016-05-20 2017-12-20 (주)진성기업 Desk for a student with improved durability
KR20200134425A (en) * 2019-05-22 2020-12-02 김두철 Desk storage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030094614A (en) * 2002-06-07 2003-12-18 최학문 drawer equipment structure of student desk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030094614A (en) * 2002-06-07 2003-12-18 최학문 drawer equipment structure of student desk

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101810981B1 (en) * 2016-05-20 2017-12-20 (주)진성기업 Desk for a student with improved durability
KR20200134425A (en) * 2019-05-22 2020-12-02 김두철 Desk storage
KR102259032B1 (en) * 2019-05-22 2021-05-31 김두철 Desk storage

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