JPH0717589U - Simple whiteboard - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a simple whiteboard that can be used in any direction. [Structure] It is composed of a rectangular plate-shaped board main body 1, a first frame material 2 assembled on the periphery of the board main body 1, and a second frame material 3 for corners. The first frame member 2 is provided with a recessed groove 7 having a wide portion 7a on the opening edge 6 side and a narrowed portion 7b on the rear end side, and the board main body 1 is inserted into the recessed groove 7 to be assembled with each other. . Further, the end portions of the pair of first frame members 2 and 2 which are adjacent to each other in the intersecting direction are sandwiched by the second frame member 3 composed of the male and female parts 3'and 3 ", and the male and female parts 3'and 3" are held. Respectively connect and join the connection cylinders 8 and 9 provided at both ends thereof with each other.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a simple whiteboard.

[0002]

[Prior art]

 Needless to say, there are various forms of whiteboards used in offices and homes, but the conventional examples are all stationary and have limited directionality.

Therefore, the place of use is restricted.

[0004]

[Means for Solving the Problems]

 It is composed of a rectangular plate-shaped board main body, a first frame material attached to the periphery of the board main body, and a second frame frame material for corners, and a step is provided on the inner wall on the front side of the board main body to form an opening edge. An end portion of the board main body provided with a insertion groove having a wide portion on the side and a narrow portion on the rear end side in the first frame member and having a plate thickness corresponding to the opening width of the narrow portion of the insertion groove. The first frame material is assembled to the edge portion of the board main body by inserting the first frame material into the insertion groove, and the end portions of each pair of the first frame materials that are adjacent to each other in the intersecting direction constitute the second frame material. The male and female pieces are sandwiched between the male and female pieces, and the male and female pieces are joined to each other by engaging the connecting cylinders of both ends opening provided in the opening width direction of the inserting groove with each other.

[0005]

【Example】

 The drawings show an embodiment of a simple whiteboard according to the present invention. FIG. 1 is a front view, FIG. 2 is a partially cutaway front view, FIG. 3 is a sectional view taken along the line 1a-a, and FIG. FIG. 5 is a sectional view taken along line cc of FIG.

The simple whiteboard according to the present invention comprises a rectangular plate-shaped board main body 1 and first frame members 2, 2, 2, 2 and second frame members 3, 3, which are attached to the periphery of the board main body 1. It consists of 3 and 3.

The first frame member 2 is assembled to the edge portion 1a of the board main body 1, and a step portion is provided on the inner wall 4 on the front side of the board main body so that the opening edge 6 side has a wide portion 7a and a rear end. It is provided with a recessed groove 7 having a narrow side portion 7b.

The second frame member 3 is assembled to the corner portion 1b of the board main body 1, and is composed of a female piece 3'and a male piece 3 "made of a grooved cross-section frame body bent in an arc shape. The male and female parts 3 ′ and 3 ″ are provided with connecting tubes 8 and 9 having openings at both ends, which are engaged with each other and joined to each other.

Then, the edge portion 1a of the above-mentioned board main body 1 having a plate thickness corresponding to the opening width of the narrow portion 7b of the insertion groove 7 is inserted into the insertion groove 7 to make the board main body 1 The first frame members 2, 2, 2, 2 are assembled to the edge portions 1a, 1a, 1a, 1a of the, and the end portions of each pair of the first frame members adjacent to each other in the intersecting direction are connected to When the connecting cylinders 8 and 9 are engaged and joined to each other so as to be held by the male and female parts 3'and 3 ", and the respective members are assembled, the insertion holes 10 of the hook string S are inserted into the corners. Thus, a white board A having a groove for erasing between the board main body 1 and the first frame material 2 can be obtained.

Note that 11 is a magnet attached to the first frame member 2 on the back surface of the whiteboard A, and 12 is a groove formed by the insertion groove 7, so that the groove is used for the first frame member 2. With the receiving frame for the marker pen to be hung, by using this receiving frame 12, the eraser dust can be reliably received.

[0011]

[Effect of device]

 Since the present invention is configured as described above, a product which protects the periphery of the board main body and is easy to assemble can be obtained, and a groove for erasing by assembling the board main body and the first picture frame member, By joining the connecting cylinders to each other, the insertion holes for inserting the straps are necessarily formed, and as a result, it is possible to provide a simple whiteboard that can be used in any direction.

[Brief description of drawings]

FIG. 1 is a front view.

FIG. 2 is a partially cutaway front view.

FIG. 3 is a sectional view taken along line 1a-a of FIG.

FIG. 4 is a sectional view taken along line 1b-b of FIG.

FIG. 5 is a sectional view taken along the line 1c-c of FIG.

[Explanation of symbols]

 1 Board Main Body 2 First Frame Material 3 Second Frame Material 3'Male Part Piece 3 "Female Part Piece 7 Insertion Groove 7a Wide Part 7b Narrow Part 8 Connection Tube 9 Connection Tube

Claims (1)

[Scope of utility model registration request] 1. A stepped portion is formed on an inner wall on the front side of the board main body, which is composed of a rectangular plate-shaped board main body, a first frame member assembled on the periphery of the board main body, and a second frame frame member for corners. The first frame member is provided with a recessed groove having a wide portion on the opening edge side and a narrowed portion on the rear end side, and the board having a plate thickness matching the opening width of the narrow portion of the recessed groove. The first frame member is assembled to the edge of the board main body by inserting the end portion of the main body into the inserting groove, and the end portions of the pair of first frame members adjacent to each other in the intersecting direction are connected to the second frame frame. It is sandwiched between a female piece and a male piece that make up the material, and the male and female pieces are joined by connecting the connecting cylinders of the both end openings provided in the opening width direction of the slip-in groove to each other and joining them together. Whiteboard.