JPH03104Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a support leg device for a blackboard that can be placed on a table.

[Prior art]

Conventionally, a tabletop blackboard has a central horizontal beam 1 installed on the back side of a blackboard main body 15, as shown in FIG.
One end of the support leg 20 is attached and fixed to the lower surface of the blackboard body 15 using a pivot member 18, so that the blackboard body 15 can be stably supported. A rubber band 17 is stretched around the corner of the recess, and this rubber band 1
By inserting the blackboard eraser 16 into 7, the blackboard eraser 1
6 was equipped.

However, in the above-mentioned conventional structure, since the rubber band 17 is used to attach the blackboard eraser 16, it is time-consuming to sandwich the blackboard eraser 16 and remove it from the rubber band 17, and the attachment and detachment work is troublesome. At the same time, the blackboard eraser 16 sometimes came off the rubber band 17 and fell. Also, blackboard eraser 1
As for equipment other than 6, such as a tea yoke, there is no space provided on the back side of the blackboard body 15 to accommodate it, which is very inconvenient. Moreover, when switching from a tabletop to hanging such a blackboard, or when storing and storing the blackboard, the support legs 20 and blackboard eraser 16 may get in the way, making it impossible to hang the blackboard. It was difficult to fit the support legs 20 into the recesses on the back side of the blackboard main body 15. In addition, the above support legs 20 and rubber band 1
Since it is constructed separately from 7, it has disadvantages such as an increase in the number of component parts and a corresponding increase in costs.

[Purpose of invention]

The present invention has been developed in consideration of the above-mentioned conventional problems. Even when the blackboard is suspended and supported, the support legs and blackboard eraser do not get in the way, and the equipment such as the blackboard eraser and chalk The object of the present invention is to provide a support leg device for a blackboard that can be easily accommodated and that can reduce the number of parts.

[Structure of the idea]

In order to achieve the above object, the support leg device for a blackboard according to the present invention has one end of the support leg rotatably attached to the lower part of the back surface of the blackboard main body, and the support leg is provided with a support leg for storing equipment. The present invention is characterized in that a storage recess is formed so that when the support leg capable of storing equipment such as a blackboard eraser is not in use, the support leg can be stored in the recess on the back side of the blackboard main body.

〔Example〕

An embodiment of the present invention will be described below based on FIG.

Edge frame members 3a, 3b, 4a, 4b are provided on the entire periphery of the blackboard body 2 of the blackboard 1, and upper and lower edge frame members 4a, 4 are provided at the center of the back surface of the blackboard body 2.
A central vertical beam 3c is installed vertically between b.
The back surface of the blackboard main body 2, the edge frame members 3a, 3b,
Two main body recesses 11a, 11b are formed surrounded by the main body recesses 4a, 4b and the central vertical bar 3c. On the upper surface of the lower edge frame member 4a forming one main body recess 11b, one end of a support leg 5 is rotatably attached by a pivot member 6 to a position near the central vertical beam 3c. There is.

The above-mentioned support leg 5 has the above-mentioned one main body recess 11b.
The support leg 5 has a length that can fit within the support leg 5.
It has a length that can stably support the blackboard 1 in an inclined arrangement when the blackboard 1 is pulled out in a direction perpendicular to the blackboard main body 2. Further, the support leg 5 has a box shape with an open top surface, and the interior of the support leg 5 has a space large enough to accommodate a plurality of fixtures such as a plurality of chalkboards 7 and a blackboard eraser 8. A housing recess 9 is formed.

In the above configuration, when the blackboard 1 is used as a tabletop type, the support legs 5 are rotated so as to protrude at right angles to the rear of the blackboard main body 2 and installed on the floor 10. In this state, the blackboard main body 2 is stably supported by the support legs 5 in an inclined arrangement. Supplies such as the blackboard eraser 8 and the chalk board 7 are accommodated in the accommodation recesses 9 of the support legs 5 and taken in and out as needed. When the above-mentioned blackboard 1 is used for hanging or stored, the blackboard eraser 8, chalk board 7, etc. are stored in the accommodation recesses 9 of the support legs 5, or they are not stored. In the removed state, the support leg 5 is placed in the main body recess 11b along the lower edge frame member 4a. In this state, even if the equipment such as the blackboard eraser 8 or the stationery 7 is stored in the storage recess 9, it will not get in the way, and the support legs 5 themselves will fit in the main body recess 11b, so they can be hung, etc. It's not a hindrance.

[Effect of idea]

As described above, the support leg device for a blackboard according to the present invention has one end of the support leg rotatably attached to the lower part of the back surface of the blackboard main body, and a storage recess for accommodating equipment is formed in the support leg. This is the configuration. This results in
Equipment such as blackboard erasers and chiyokes can be installed without rubber bands. Furthermore, since the above-mentioned equipment can be accommodated in the support legs, it is easy to attach and remove blackboard erasers, etc., and loss of equipment can be reliably prevented.
Further, even when the blackboard is switched from a tabletop to a hanging type, or when the blackboard is stored, the support legs, blackboard eraser, etc. do not interfere with these operations. Furthermore, the support legs can be easily accommodated in the recesses on the back side of the blackboard main body. In addition, since the above-mentioned support legs also serve as the equipment storage section, there is no need for a separate component for installing the blackboard eraser. Therefore, effects such as a reduction in the number of component parts can be achieved.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view showing a conventional example. 1 is a blackboard main body, 5 is a supporting screen body, 7 is a drawer (equipment), 8 is a blackboard eraser (equipment), and 9 is a housing recess.

Claims (1)

[Scope of utility model registration request] A support leg device for a blackboard, characterized in that one end of the support leg is rotatably attached to the lower part of the back surface of a blackboard main body, and a storage recess for accommodating equipment is formed in the support leg.