WO2017175403A1 - Tableau blanc - Google Patents

Tableau blanc Download PDF

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Publication number
WO2017175403A1
WO2017175403A1 PCT/JP2016/076058 JP2016076058W WO2017175403A1 WO 2017175403 A1 WO2017175403 A1 WO 2017175403A1 JP 2016076058 W JP2016076058 W JP 2016076058W WO 2017175403 A1 WO2017175403 A1 WO 2017175403A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
column
board
connecting portion
column foot
Prior art date
Application number
PCT/JP2016/076058
Other languages
English (en)
Japanese (ja)
Inventor
和彦 駒井
照幸 石原
朝陽 真野
Original Assignee
株式会社コマイ
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 株式会社コマイ filed Critical 株式会社コマイ
Publication of WO2017175403A1 publication Critical patent/WO2017175403A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/04—Blackboards

Definitions

  • the present invention relates to a whiteboard, and more particularly to a whiteboard that can ensure ease of movement and safety in the vicinity of a support for a user.
  • a writing board or operation panel is supported by a support at a predetermined height so that it can be easily written and operated while the user is standing. Is used.
  • a support body composed of a support column extending obliquely downward and rearward from the center of the board side surface and a support foot extending from the lower end of the support column toward the front side
  • a board support member provided across a pair of support columns to support the board, a support column extending diagonally downward and forward from the support member for the board, and a rear end from the lower end of the support column
  • the support body which is comprised toward the support
  • the present invention in view of such a conventional problem, it is possible to ensure the user's ease of movement and safety in the vicinity of the support column, writing and operation are not hindered, and white that can ensure the visibility of the person viewing the board from an oblique direction.
  • the purpose is to provide a board.
  • the present invention includes a notable board, a pair of struts that pivotally support the board, and strut legs that support the struts, and the struts include a coupling body and a vertical support body.
  • the leg extends from the front end side to the upper side and the rear side, and the vertical support extends from the coupling body to the upper side substantially perpendicular to the floor surface.
  • the prop foot has a front wheel and a rear wheel, and the vertical support is disposed on the rear side of the front wheel. It is desirable that the prop foot has a prop foot weight shelf that is spanned between the prop feet.
  • the connecting body may be a supporting column connecting portion that extends substantially vertically upward from the front end side of the supporting column foot, and a supporting column connecting portion that extends and bends upward and rearward from the upper end of the supporting column foot connecting portion.
  • the coupling body may be a column coupling portion that extends from the front end side of the column foot to the upper side and the rear side in an arc shape in which the front side swells.
  • the coupling body is a column foot coupling portion extending substantially vertically upward from the front end side of the column foot, and a column coupling portion extending upward and rearward in an arc shape in which the front side swells from the upper end of the column foot coupling portion. Also good.
  • the coupling body may be a column coupling portion that extends linearly from the front end side of the column foot to the upper side and the rear side.
  • the connecting body is a column foot connecting portion that extends upward in a circular arc shape in which the front side swells from the front end side of the column foot, and a column connecting portion that extends linearly from the upper end of the column foot connecting portion to the rear side. May be.
  • the present invention it is possible to ensure the ease of movement and safety in the vicinity of the user's support, and to prevent the writing and operation from being hindered, and to ensure the visibility of the person viewing the board from an oblique direction.
  • the whiteboard according to the embodiment of the present invention will be described in detail with reference to the drawings.
  • the front side and the rear side in FIG. 2 are the front side in FIG. 2 and the back side is the rear side.
  • the right side of FIG. 2 is the right side
  • the left side is the left side.
  • the structure demonstrated in the following embodiment is only an example, and this invention is not limited to the structure shown in figure. A part of the illustrated configuration may be replaced with another configuration.
  • the white board in one embodiment includes a notable board 1, a pair of support columns 2 that pivotally support the board 1, and support column legs 3 that support the support columns 2. ing.
  • the board 1 is formed in a horizontally long rectangular shape using a thin plate made of steel or enamel, and the peripheral portion is protected by a frame 10 made of synthetic resin or aluminum. .
  • a pair of support shafts (not shown) projecting outward are provided at the center portions of the left and right side surfaces of the board 1, and are pivotally supported by the support column 2 by these support shafts.
  • the board 1 is locked substantially perpendicular to the floor surface.
  • the board 1 may be a writing board such as a blackboard or an operation panel such as a liquid crystal touch panel.
  • the support column 2 includes a connection body 4 that is connected to the support foot 3 integrally or as a separate body, and a vertical support 5 that extends substantially vertically upward from the connection body 4 with respect to the floor surface.
  • a steel pipe material is used for the support 2 and is formed by bending.
  • the support legs 3 extend from the lower end of the support 2 to the rear side and are arranged substantially parallel to each other.
  • a front wheel 6 and a rear wheel 7 are respectively provided before and after the support foot 3 to enable the whiteboard to move.
  • the support foot 3 is provided with a support foot weight shelf 8 so as to be spanned between the support feet 3.
  • the column foot weight shelf 8 is formed in a horizontally long rectangular shape using a cold-rolled steel plate, bent downward at the front and rear ends, and further bent inward at both bent ends.
  • a reinforcing member having a substantially U-shaped cross section that crosses from side to side is spot-welded on the back side.
  • the column foot weight shelf 8 may be made of, for example, wood, or may be provided with a non-slip member such as rubber on the peripheral edge.
  • the support leg weight shelf 8 is arranged on the rear side of the front wheel 6 to prevent the whiteboard from falling to the front side. Moreover, the support
  • the support leg weight shelf 8 is desirably disposed on the rear side, but at least the center of gravity of the support column foot weight shelf 8 may be disposed on the rear side of the front wheel 6.
  • the connecting body 4 includes a column foot connecting portion 41 that extends substantially vertically upward from the front end side of the column foot 3, and a column that bends and extends upward and rearward from the upper end of the column foot connecting portion 41. It consists of the connection part 42.
  • the support leg 3 and the connecting body 4 are connected by screwing, welding, or fitting.
  • the strut foot connecting portion 41 extends substantially vertically upward with respect to the floor surface, a portion protruding sharply at the user's foot is not formed. Further, the column connecting portion 42 is bent at an angle of 30 ° from the upper end of the column foot connecting portion 41 and extends upward and rearward.
  • connection body 4 is good also as what consists of the support
  • the support leg 3 and the connecting body 4 are connected by screwing, welding, or fitting, as shown in FIG.
  • the connecting body 4 includes a column foot connecting portion 41 extending substantially vertically upward from the front end side of the column foot 3, and an upper side and a rear side in an arc shape in which the front side swells from the upper end of the column foot connecting portion 41. It is good also as what consists of the support
  • the support leg 3 and the connecting body 4 are connected by screwing, welding, or fitting, as shown in FIG.
  • the connecting body 4 may include a column connecting portion 42 that extends linearly from the front end side of the column foot 3 to the upper side and the rear side.
  • the support leg 3 and the connecting body 4 are connected by screwing, welding, or fitting, as shown in FIG.
  • the connecting body 4 includes a column foot connecting portion 41 that extends upward from the front end side of the column foot 3 in an arc shape in which the front side swells, and an upper side from the upper end of the column foot connecting portion 41. It is good also as what consists of the support
  • the vertical support 5 is disposed substantially parallel to the left and right side surfaces of the board 1, and is disposed so as not to protrude forward from the board 1 when viewed from the side surface. By doing so, even when the user performs writing or operation in the lower corner of the board 1, it is not hindered. Further, even for a person viewing the board 1 from an oblique direction, the visibility is ensured without being blocked by the support column 2.
  • a column weight shelf 9 is provided on the lower side of the vertical support 5 on the rear side.
  • the column weight shelf 9 is formed in a horizontally long rectangular shape using a cold rolled steel plate.
  • the column weight shelf 9 is provided with an attachment hole for attaching to the vertical support 5 at the front end, and a stopper piece 12 protruding upward so that a book placed on the rear end does not slide down. Yes.
  • the column weight shelf 9 is provided with ribs 13 for reinforcing the column weight shelf 9 on the left and right sides, and a reinforcing member having a substantially U-shaped cross section that crosses the left and right is spot-welded on the back surface side.
  • the column weight shelf 9 may be provided with a partition frame and a partition plate for leaning books on the surface side.
  • the column weight shelf 9 is provided on the rear side from the column 2 so that the center of gravity of the whiteboard can be moved to the rear side. In addition, it is possible to effectively utilize the knee space that has not been utilized in the conventional whiteboard, and it is possible to improve the usability of the whiteboard.
  • a post-leg post connection body 31 that connects the rear ends of the prop legs 3 is integrally formed at the rear end of the prop legs 3.
  • the post-leg post-connecting body 31 is provided at the rear end of the post-leg 3 so as to prevent the whiteboard from moving to the rear side and falling to the front side.
  • the post-leg post-connector 31 may be detachably attached to the post leg 3, or a heavier member may be used.
  • the center of gravity of the entire whiteboard can be moved to the rear side stepwise by using the post-leg post connection body 31 together with the post-post weight shelf 8 and the post-weight shelf 9 described above.
  • a buffer member 32 is provided on the rear side of the post-leg post-connecting body 31 that can relieve an impact when hitting the wall surface. Further, the post foot connecting body 31 is arranged so that the board foot 3 is arranged on the rear side of the movable region of the board 1 so that the board 1 can be reversed without hitting the wall even when the white board is installed near the wall. It is formed at the rear end.
  • a receiving portion 14 for placing a writing instrument or an eraser is suspended between the vertical supports 5.
  • the receiving part 14 may be comprised by the two members of the vertical support body connection member 141 which connects the vertical support bodies 5 and the bowl-shaped receiving tray 142 for putting a writing instrument and an eraser.
  • a locking tool 15 is provided for locking the board 1 substantially perpendicular to the floor surface.
  • the locking tool 15 may be provided at a place other than the center of the receiving portion 14, and may be provided, for example, on the board 1 or the vertical support 5.
  • the support column 2 may surround all four sides of the board 1.
  • the column weight shelf 9 may be any column that can move the center of gravity of the whiteboard to the rear side, and the column 2 may be further extended to the upper side.
  • the column weight shelf 9 is a moderately weighted object that can move the center of gravity, and may be an object other than the shelf, such as a roll-up screen.

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

La présente invention concerne un tableau blanc avec lequel la facilité de déplacement et la sécurité des utilisateurs autour des colonnes de support peuvent être assurées, l'écriture et le fonctionnement ne sont pas gênés, et la visibilité du tableau pour un observateur depuis un angle diagonal peut être assurée. Le tableau blanc est pourvu d'un tableau capable d'affichage, d'une paire de colonnes de support pour soutenir de façon pivotante le tableau, et des pieds de colonne de support pour supporter les colonnes de support, les colonnes de support comprenant un corps de raccordement et un corps de support vertical, le corps de raccordement s'étendant vers le haut et vers l'arrière depuis le côté d'extrémité avant des pieds de colonne de support, et le corps de support vertical s'étendant depuis le corps de raccordement de façon sensiblement verticale vers le haut par rapport à la surface de plancher.
PCT/JP2016/076058 2016-04-08 2016-09-05 Tableau blanc WO2017175403A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-077782 2016-04-08
JP2016077782A JP2017185744A (ja) 2016-04-08 2016-04-08 ホワイトボード

Publications (1)

Publication Number Publication Date
WO2017175403A1 true WO2017175403A1 (fr) 2017-10-12

Family

ID=60000321

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/076058 WO2017175403A1 (fr) 2016-04-08 2016-09-05 Tableau blanc

Country Status (3)

Country Link
JP (1) JP2017185744A (fr)
CN (1) CN107259844A (fr)
WO (1) WO2017175403A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02104291U (fr) * 1989-02-07 1990-08-20
JP2000190690A (ja) * 1998-12-28 2000-07-11 Kokuyo Co Ltd 回転黒板
JP1534169S (fr) * 2015-04-10 2015-09-28
JP3201463U (ja) * 2015-09-28 2015-12-10 プラス株式会社 ホワイトボード
JP2016018089A (ja) * 2014-07-09 2016-02-01 株式会社リコー スタンド

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02104291U (fr) * 1989-02-07 1990-08-20
JP2000190690A (ja) * 1998-12-28 2000-07-11 Kokuyo Co Ltd 回転黒板
JP2016018089A (ja) * 2014-07-09 2016-02-01 株式会社リコー スタンド
JP1534169S (fr) * 2015-04-10 2015-09-28
JP3201463U (ja) * 2015-09-28 2015-12-10 プラス株式会社 ホワイトボード

Also Published As

Publication number Publication date
CN107259844A (zh) 2017-10-20
JP2017185744A (ja) 2017-10-12

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