WO2015142026A1 - Support de tableau blanc - Google Patents

Support de tableau blanc Download PDF

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Publication number
WO2015142026A1
WO2015142026A1 PCT/KR2015/002566 KR2015002566W WO2015142026A1 WO 2015142026 A1 WO2015142026 A1 WO 2015142026A1 KR 2015002566 W KR2015002566 W KR 2015002566W WO 2015142026 A1 WO2015142026 A1 WO 2015142026A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
hole
pair
upright column
column
Prior art date
Application number
PCT/KR2015/002566
Other languages
English (en)
Korean (ko)
Inventor
오준석
Original Assignee
오준석
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 오준석 filed Critical 오준석
Priority to JP2017600004U priority Critical patent/JP3209371U/ja
Priority to CN201590000376.0U priority patent/CN206659516U/zh
Publication of WO2015142026A1 publication Critical patent/WO2015142026A1/fr

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Classifications

    • 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
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/04—Easels or stands for blackboards or the like

Definitions

  • the present invention relates to a whiteboard stand, and more particularly to a whiteboard stand that is made of a minimum component configuration, easy to assemble and disassemble, and improved durability.
  • the stand that mounts the whiteboard is mainly used in workplaces and lecture rooms.
  • the whiteboard stand is generally installed on a pair of ground support, which is provided with wheels for movement, a pair of upright supports installed upright on the ground support, a connecting support connecting the upright supports, and the ground support. It consists of a board support that supports a white board.
  • the whiteboard having such a configuration is presented by the inventors in Korean Patent Publication No. 10-2012-0026891 (published: 2012.03.20.).
  • the frames used for the upright column, the connecting column, and the ground support column are all cut to length according to the purpose of the same frame.
  • the frame provides a whiteboard stand for reinforcing its strength by manufacturing a pair of cylindrical shapes by processing or extrusion molding a metal plate.
  • the ground support is made only of the ground support, and the upright support is directly coupled to the ground support, which is not enough to combine, and the board support is relatively complicated. There was a problem that the manufacturing cost increases.
  • the present invention adopts the most effective method in view of the advantages and disadvantages or problems of the prior art or the prior art of the present inventors as described above, but provides a whiteboard stand that is more economical and simple, yet secures its own strength and durability. The purpose is.
  • the present invention whiteboard stand for achieving the object as described above is a pair of cylindrical shape is provided with fastening holes on both ends, the connection surface is formed along the longitudinal direction of the pair of cylindrical connection, the ground surface on this connection surface
  • a pair of upright pillars formed with a plurality of trapezoidal trapezoidal holes at regular intervals
  • a connecting column for connecting the pair of upright columns
  • a pair of cylindrical shapes coupled to each of the upright posts and having a holding hole through which the upright posts penetrate is formed in the middle of an upper surface of a rectangular cylindrical groove shape in which an open surface faces the ground, and is accommodated in the coupling member.
  • a ground support having a support base formed with a coupling surface formed along the pair of cylindrical connecting portions in a longitudinal direction, and the coupling hole penetrating through the coupling surface coupled to the lower fastening hole through the coupling means;
  • Each of the upright column is formed so as to correspond to one side of the outer wall and has a engaging portion having a engaging piece to be engaged with the engaging hole on the surface in contact with the outer wall of the upright column, extending from the engaging portion to the bottom of the whiteboard is upright Characterized in that consisting of; board support having a support so as to be spaced forward from the support.
  • the upright column, the connecting column and the support column formed in a pair of cylindrical shape provided with fastening holes at both ends is formed by forming a metal flat plate or formed by extrusion molding aluminum.
  • a first screw hole is formed at both ends of the connection surface of the upright column, and a second screw hole is formed at both wall surfaces of the support hole of the ground support coupling member so that the upright column is inserted into the support hole.
  • the first screw hole is screwed to the second screw hole to increase the bonding force is another feature.
  • the upright column, the connecting column and the supporting column formed in a pair of cylindrical shapes are manufactured by forming or extruding, so that the load transmitted to the pillars is dispersed toward the pair of cylinders to ensure durability. It can be used for simple and simple fixing using fastening holes formed on a pair of cylindrical ends without any other member's intervention when joining the struts. There is an advantage to this.
  • the board support of the present invention is prevented from being lowered by the catching portion of the holding portion that is caught in the upholstery of the upright column, and the locking portion is formed to correspond to one side of the outer wall surface of the upright column, so By being in close contact with the board rest is stable without being shaken there is an advantage that can be mounted stably the white board.
  • 1 is an exploded perspective view of the present invention whiteboard stand.
  • FIG. 2 is a perspective view of the combination of FIG.
  • connection surface 13 hook hole
  • the present invention whiteboard stand 100 includes a pair of upright column 10, a connecting column 20 for connecting the upright column 10, and a support column 35 coupled to a lower portion of the upright column 10. It consists of a ground support (30) for maintaining a stable upright state of the upright column (10) and the board support 40 is provided on one side of each upright column (10) to support the bottom of the whiteboard.
  • the upright column 10 is formed in a pair of cylindrical shape, fastening holes 11 are formed at both ends of each cylindrical shape.
  • the pair of cylindrical connection portions is formed with a connection surface 12 flat along the longitudinal direction of the connection portion, the connection surface 12 is formed with a plurality of engaging holes 13 at regular intervals.
  • the locking hole 13 is preferably formed in an inverted trapezoidal shape with respect to the ground.
  • a first screw hole 14 having a penetrating shape is preferably formed at both end portions of the connection surface 12.
  • the upright column 10 may be rolled to form a pair of cylindrical shapes by rolling both sides of the metal flat plate through a forming process so that both sides of the connecting surface 12 are provided in a cylindrical shape along the longitudinal direction.
  • the aluminum material may be formed to have a pair of cylindrical shapes by extrusion molding.
  • the support column 35 of the connecting column 20 and the ground support 30 is also formed in a pair of cylindrical shape through the forming process or extrusion molding described above.
  • connection column 20 is formed in a pair of cylindrical shape, the fastening hole 21 is formed at both ends of each cylindrical shape.
  • the connecting column 20 is preferably fastened to the first screw hole 14 provided in the upper and lower ends of the connection surface 12 of the upright column 20 by the fastening means (4).
  • the fastening means 4 is preferably a fastening bolt.
  • the ground support 30 is coupled to the lower end of the pair of upright column 10 is composed of a pair to stably support the upright state of the upright column 10, the coupling member 31 of the rectangular tube groove shape And, it is composed of a supporting column 35 which is accommodated in the coupling member 31 and coupled to the upright column 10.
  • the coupling member 31 has a rectangular cylindrical groove shape in which an open surface faces the ground, and a holding hole 32 through which the upright column 10 penetrates is formed in the middle of the upper closed surface of the rectangular cylindrical groove shape.
  • the second screw hole 33 is formed through both wall surfaces of the support hole 32 of the coupling member 31.
  • the support column 35 is formed in a pair of cylindrical shape
  • the coupling surface 36 is formed along the longitudinal direction of the pair of cylindrical connecting portion, the coupling hole 37 in the middle of the coupling surface 36 This is formed through.
  • the board support 40 includes a catching portion 41 having a catching piece 42 engaged with the catching hole 13 of the upright column 10, and extending from the catching portion 41 to form a white board. It consists of a support 45 for supporting.
  • the engaging portion 41 is formed to correspond to one peripheral surface of the outer wall of the upright column 10 in the form of a pair of cylindrical tubes.
  • the hook portion 41 is formed in such a manner that one end of the semi-circular cylindrical tube is connected to each other as in the case of cutting in the longitudinal direction along each cylindrical center point connecting line of the pair of cylindrical tubes. That is, the locking portion 41 is a flat plate 43 in contact with the connection surface 12 of the upright column 10, and a locking piece 42 formed in the flat plate 43 to be engaged with the locking hole 13 ) And a semi-cylindrical plate 44 integrally formed at both sides of the flat plate 43 in the form of a semi-cylindrical cylindrical tube.
  • the engaging portion 41 is coupled to the semi-cylindrical plate 44 on both sides of the flat plate 43 to one circumferential surface of the upright column 10, so that the board support 40 is shaken with respect to the upright column 10. It is prevented to ensure a stable bonding force.
  • the support 45 is a long groove 46 formed along the longitudinal direction in the upper end portion, and the plurality of grooves 48 are provided in the long groove 46 and at regular intervals so that the lower end of the white board is fitted. It may be composed of a fitting 47 is formed.
  • the formed or extruded frame is cut to a predetermined size according to the use of the upright column 10, the connecting column 20 and the supporting column 35, which are the components of the present invention.
  • the fastening holes 11 and 21 formed at the ends of each post are described in detail in Korean Patent Publication No. 10-2012-0026891 (published date: 2012.03.20.) Presented by the present inventors, and a description thereof is omitted here. do.
  • the first screw hole 14 is drilled in the upper and lower end portions of the connection surface 12 of the upright column 10, and the connecting surface 12 between the upper and lower end first screw holes 14 is inverted at an interval. Punch the locking hole 13 of the shape. As the locking hole 13 is provided in an inverted trapezoidal shape, the locking piece 42 of the board support 40 is caught while moving from the upper long side to the lower short side of the locking hole 13 drilled in an inverted trapezoidal shape. This makes it easier to disassemble and assemble. Then, the coupling hole 37 is drilled in the middle of the coupling surface 36 of the support column 35.
  • the lower end of the upright column 10 After receiving the support column 35 into the coupling member 31 in the prepared state as described above, the lower end of the upright column 10 passes through the support hole 32 of the coupling member 31 to support the support column 35. When it comes into contact with the coupling surface 36 of the coupling hole 37, the coupling hole 37 of the support column 35 and the fastening hole 11 of the upright column 10 are fastened with a fastening bolt (4). Combine. And fastening means (4) to the first screw hole 14 formed in the lower end of the upright column 10 to the second screw hole 33 formed on both walls of the support hole 32 of the coupling member 31 in the above state. Tighten with a tightening bolt. In this way, each ground supporter 30 is fastened to a pair of upright columns 10.
  • the fastening bolt is fastened to the first screw hole 14 of the upright column 10 and the second screw hole 33 of the coupling member 31, the fastening bolt is the assembly 100 of the subject innovation stand 100 is completed In the order of the outer second screw hole 33 of the coupling member 31, the first screw hole 14 of the upright column, and the inner second screw hole 33 of the coupling member 31 on the basis of the After it is fastened to the fastening hole 21 of the connection column 20 connecting the lower ends of both upright column 10. Next, the fastening hole 21 of the first screw hole 14 and the other connecting column 20 formed on the upper end portions of both upright columns 10 is fastened to the fastening bolts 4, which are fastening means 4.
  • the engaging hole 13 of the board stand 40 at the same height to the engaging hole 13 of the both upright column 10 assembled as described above to support the board support 40 coupled. And supports the bottom of the white board to the support 45 of the board support 40.
  • the height of the white board can be adjusted by adjusting the position where the engaging piece 42 of the board support 40 is caught in the engaging hole 13 of both upright column 10.
  • the inclination of the whiteboard can be adjusted by adjusting the position of the fitting groove 48 of the fitting support 47 provided on the support 45 of the board support 40.

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

La présente invention concerne un support de tableau blanc et, plus spécifiquement, un support de tableau blanc qui est facile à monter et à démonter du fait qu'il est constitué d'un nombre minimum de pièces, mais qui, malgré cela, possède une durabilité améliorée.
PCT/KR2015/002566 2014-03-21 2015-03-17 Support de tableau blanc WO2015142026A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017600004U JP3209371U (ja) 2014-03-21 2015-03-17 ホワイトボードスタンド
CN201590000376.0U CN206659516U (zh) 2014-03-21 2015-03-17 白板支架

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2014-0002251 2014-03-21
KR2020140002251U KR200473592Y1 (ko) 2014-03-21 2014-03-21 화이트보드 스탠드

Publications (1)

Publication Number Publication Date
WO2015142026A1 true WO2015142026A1 (fr) 2015-09-24

Family

ID=51999705

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/002566 WO2015142026A1 (fr) 2014-03-21 2015-03-17 Support de tableau blanc

Country Status (4)

Country Link
JP (1) JP3209371U (fr)
KR (1) KR200473592Y1 (fr)
CN (1) CN206659516U (fr)
WO (1) WO2015142026A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3088763A1 (fr) * 2018-11-16 2020-05-22 Maped Tableau d'ecriture

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101725490B1 (ko) * 2015-09-09 2017-04-11 (주)금강칠판교구산업 칠판용 스탠드
KR200489497Y1 (ko) * 2017-09-12 2019-06-26 선영화이트보드(주) 보드 거치대

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2570475B2 (ja) * 1990-07-24 1997-01-08 コクヨ株式会社 ボード取付構造
KR200337577Y1 (ko) * 2003-10-01 2004-01-03 선영화이트보드(주) 칠판 고정용 거치대
JP2009022711A (ja) * 2007-07-19 2009-02-05 Tanabe Naotoshi 卓上型イーゼル
KR20100006318U (ko) * 2008-12-12 2010-06-22 주식회사 비에스코리아 화이트보드 스탠드
KR20120026891A (ko) * 2010-09-10 2012-03-20 오준석 체결공을 갖는 스탠드용 프레임 구조 및 이 프레임을 이용한 스탠드

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200342883Y1 (ko) 2003-11-14 2004-02-19 오지성 화이트 보드 스탠드

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2570475B2 (ja) * 1990-07-24 1997-01-08 コクヨ株式会社 ボード取付構造
KR200337577Y1 (ko) * 2003-10-01 2004-01-03 선영화이트보드(주) 칠판 고정용 거치대
JP2009022711A (ja) * 2007-07-19 2009-02-05 Tanabe Naotoshi 卓上型イーゼル
KR20100006318U (ko) * 2008-12-12 2010-06-22 주식회사 비에스코리아 화이트보드 스탠드
KR20120026891A (ko) * 2010-09-10 2012-03-20 오준석 체결공을 갖는 스탠드용 프레임 구조 및 이 프레임을 이용한 스탠드

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3088763A1 (fr) * 2018-11-16 2020-05-22 Maped Tableau d'ecriture

Also Published As

Publication number Publication date
KR200473592Y1 (ko) 2014-07-11
CN206659516U (zh) 2017-11-24
JP3209371U (ja) 2017-03-16

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