JP4129481B1 - Writing pedestal instrument - Google Patents

Abstract

The present invention provides an instrument for placing a hand that is used by being affixed to a writing board in order to describe characters and the like without erasing or smearing the characters that have already been described.
A writing pedestal device 10 according to the present invention is a device that can be attached to a writing plate that can be used repeatedly by a magnetic force. The writing base instrument 10 includes a vertically long base member 1 and first and second magnet members 2 and 4 attached to the writing plate side of the base member 1. By sliding the second magnet member 4 along the groove 3, the distance between the first magnet member 2 and the second magnet member 4 can be expanded and contracted.
[Selection] Figure 1

Description

  The present invention relates to an instrument used for a reusable writing board such as a blackboard or a whiteboard, and more particularly to an instrument for placing a hand on the writing.

  For example, when a right-handed person writes on a writing board that can be used repeatedly, such as a blackboard or whiteboard, if characters are already written in the area where the right hand hits, erase the letters already written. You need to write with your right hand up so that you don't. However, if you write with your hand lifted from the writing board, you may not be able to get the power and you will be messy. Therefore, it would be convenient if there was an instrument for writing letters well.

  For example, when writing on a writing board, if you put some instrument on the left side of the letters that have already been written (right side if left-handed) and put the hand on the instrument, write the letters neatly You should be able to write letters. However, since the writing board is usually attached vertically to a wall or the like, the instrument needs to be attached to the writing board by a magnet or the like.

Although it is not an instrument for placing a hand when writing letters or the like, Patent Documents 1 and 2 disclose a ruler that can be attached to a blackboard with a magnet.
Japanese Utility Model Publication No. 58-86394 Japanese Utility Model Publication No. 6-39492 Japanese Utility Model Publication No. 60-159696

  In the ruler described in Patent Document 1, the magnets are fixedly attached to both ends of the ruler. Therefore, when the ruler of Patent Literature 1 is pasted on a character already described, if the magnet is positioned on the character, the character disappears, There is a possibility of getting dirty. Therefore, it is not preferable to use the ruler of Patent Document 1 as an instrument for placing a hand.

  The ruler described in Patent Document 2 is not preferably diverted as an instrument for placing a hand, as in Patent Document 1, because the magnet is attached to the entire surface in a vertically long shape.

  The straight ruler described in Patent Document 3 is a tool for measuring the length of a large object, and is not a ruler that is used by being attached to a writing board. Moreover, it is not the structure which puts a hand.

  Therefore, an object of the present invention is to provide an instrument for placing a hand that is used by being affixed to a writing board in order to describe characters and the like without erasing or smearing characters or the like that have already been described. That is.

  In order to solve the above problems, the present invention has the following features. The present invention is a writing pedestal device that can be magnetically attached to a reusable writing board, and is a vertically long pedestal member and a first attached to the writing board side of the pedestal member. And the second magnet member, and the distance between the first magnet member and the second magnet member is extendable.

  In a preferred embodiment, the second magnet member may be slidably attached to the base member.

  As one embodiment, for example, the pedestal member includes a vertically elongated groove that is penetrated, and the second magnet member includes a hook-shaped member that is inserted into a groove provided in the pedestal member, and a second magnet member. It is good to include the fastening member fastened to a base member.

  As one embodiment, for example, the second magnet member may include a slide member that can slide along the side surface of the base member.

  In a preferred embodiment, the pedestal member is extendable and retractable, and the first and second magnet members may be attached to both end portions of the pedestal member.

  In a preferred embodiment, the base member may include a plurality of locking members for locking the second magnet member.

  Preferably, the pedestal member has a quadrangular prism shape and is transparent.

  Preferably, the pedestal member may include at least one support member provided between the writing board and the pedestal member.

  According to the present invention, since the distance between the first and second magnet members can be expanded and contracted, when the writing pedestal device of the present invention is attached to a place where characters or the like are already described, the distance can be increased. It can be adjusted so that the first and second magnet members do not overlap with the character or the like. After the adjustment, attach the writing pedestal tool to the writing board, put your hand on the pedestal member, and write the letters, etc.If you write the letters etc. without erasing or smearing the letters already written Can be described.

  If the second magnet member is slidable, the distance between the first and second magnet members can be easily expanded and contracted. A structure in which a groove is used for the pedestal member and the second magnet member is slid along the groove is simple, and the writing pedestal instrument of the present invention can be provided at low cost. The structure in which the second magnet member is slid using the slide member is also simple and excellent in design.

  By making the pedestal member itself extendable and retractable, characters and the like can be written without erasing or smearing the characters or the like already described. It is also excellent in design.

  If a locking member for locking the second magnet member is used, characters or the like can be described without erasing or smearing the characters or the like already described while preventing the base member from bending. . Similarly, by providing a support member on the pedestal member, characters and the like can be written while preventing the pedestal member from being bent.

  By making the pedestal member transparent, the characters below the pedestal member can be confirmed, and even if the writing pedestal device is directly attached, the lower characters can be confirmed. Further, if the pedestal member is a quadrangular prism and is transparent, the lower letters do not appear to be distorted. In addition, if the pedestal member is a quadrangular prism, it is easy to place a hand.

  These and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

(First embodiment)
FIG. 1 is a diagram showing a writing base instrument 10 according to a first embodiment of the present invention. FIG. 1A is a front view. FIG. 1B is a rear view. FIG. 1C is a right side view. FIG. 1D is a perspective view showing the second magnet 4. 1 (a) to 1 (c), a writing base instrument 10 includes a base member 1, a first magnet member 2, a second magnet member 4, and a handle portion 5b. The writing board in which the writing pedestal instrument 10 is used is a blackboard or white board in which an iron plate or the like is embedded so that the writing pedestal instrument 10 can be attached by magnetic force.

  The base member 1 is a vertically long transparent quadrangular columnar member, and is, for example, a resin plate such as an acrylic plate. The base member 1 includes a vertically elongated groove 3 that is penetrated. The first magnet member 2 is fixedly attached to the back surface of the base member 1. The first magnet member 2 and the second magnet member 4 are attached to the writing board side of the base member 1. As shown in FIG.1 (d), the 2nd magnet member 4 is the clamp | tightening which has the screw hole 5a corresponding to the thread groove provided in the upper end of the hook-shaped member 4a and the hook-shaped member 4a which stood vertically. Member 5. As shown in FIGS. 1A to 1C, the hook-shaped member 4 a is inserted through the groove 3. The second magnet member 4 is fastened to the pedestal member 1 by screwing the fastening member 5 into the bowl-shaped member 4a. Conversely, by loosening the fastening member 5, the second magnet member 4 can slide along the groove 3. As described above, the second magnet member 4 is slidably attached to the base member 1. Thereby, the space | interval of the 1st magnet member 2 and the 2nd magnet member 4 becomes flexible. The handle portion 5 b is attached so as to face the first magnet member 2. Holding and holding the handle portion 5b and the fastening member 5 makes it easy to attach and detach. The handle portion 5b may not be provided.

  FIG. 2 is a diagram illustrating a method of using the writing base instrument 10 according to the first embodiment. Consider a writing board using a monthly schedule as shown in FIG. It is assumed that a schedule “Business trip → Bounce” has already been described in the schedule column B1 of “February 4 (Friday)”. After that, it is assumed that a schedule of “10 o'clock visitor” is to be described in the schedule column B2 of “February 3 (Thursday)”. If the second magnet member 4 is located up to the upper end of the groove 3, the character “Bounce” and the second magnet member 4 may overlap, and the character may be soiled. . Also, if the second magnet member 4 is located slightly below the middle of the groove 3, the letters “day” and the second magnet member 4 overlap, and the letters are soiled. There is a possibility. Further, if the second magnet member 4 is located up to the lower end of the groove 3, the word “regular holiday” and the second magnet member 4 may overlap, and the character may be soiled. Since the character “20” is a character preliminarily printed on the writing board, no matter what character is stained or erased even if the second magnet member 4 is attached on the character. Absent. In this manner, the second magnet member 4 is slid to an appropriate position, and then the hand is placed on the base member 1 and the characters “ten o'clock visitor” are described.

  FIG.2 (b) is a figure which shows the usage method when a character must be described in an order from the right. If you want to write “1. Guest greeting” after you have written “1. Federation president's greeting” first, place the second magnet member 4 on top of “1. Federation president's greeting”. You just need to slide it to a position where you can't.

  In addition, as shown in FIG.2 (c), it is also possible to write a character and a line by using the writing base instrument 10 as a ruler. As a result, beautiful characters can be written.

  Thus, in 1st Embodiment, the 2nd magnet member 4 is slid, the writing base instrument 10 is made to adhere to a writing board so that it may not overlap with the character already described, You can put your hand on top of it and write the letters. Therefore, it is possible to describe characters and the like without erasing or smearing characters that have already been described.

  Since the base member 1 is transparent, even after the writing is finished, even if the writing pedestal device 10 is attached to the position as it is, the subsequent letters and the like can be confirmed. If the pedestal member 1 is a quadrangular prism and transparent, the lower letters will not appear distorted. If the pedestal member 1 is a quadrangular prism, it is easy to place a hand. Note that the base member 1 is not limited to being transparent as long as the purpose of not erasing or smearing characters or the like already described is achieved.

  In addition, the shape of the base member 1, the 1st magnet member 2, the groove | channel 3, the 2nd magnet 4, and the fastening method of the 2nd magnet member 4 are not restricted to said example.

(Second Embodiment)
FIG. 3 is a perspective view of a writing base instrument 20 according to the second embodiment of the present invention. In FIG. 3, the writing base instrument 20 includes a base member 21, a first magnet member 22, and a second magnet member 24. The second magnet member 24 includes a slide member 23.

  The base member 21 is a vertically long quadrangular columnar member, and is transparent as in the first embodiment. The first magnet member 22 is fixedly attached to one end of the base member 21. The slide member 23 has a quadrangular prism shape, penetrates the same size as the outer periphery of the base member 21, and can slide along the side surface of the base member 21. Thereby, the space | interval of the 1st magnet member 22 and the 2nd magnet member 24 becomes flexible. Therefore, even if the writing pedestal device 20 is used, the same effect as the first embodiment can be obtained.

  The shape of the slide member 23 is merely an example and may be a member that can slide along the side surface of the base member 21. For example, the slide member 23 has a U-shape and has a hook-shaped tip that is hooked in a groove that is not penetrated provided in the base member 21, and the tip of the hook-shaped slides in the groove. You may do it.

(Third embodiment)
FIG. 4 is a perspective view of a writing base instrument 30 according to the third embodiment of the present invention. In FIG. 4, the writing pedestal device 30 includes first and second pedestal members 31 a and 31 b, a first magnet member 32, and a second magnet member 33. The first and second pedestal members 31a and 31b are vertically long quadrangular columnar members, and are transparent as in the first embodiment. The first pedestal member 31a has a vertically long hole 31c for inserting the second pedestal member 31b so that it can be inserted and removed. The second base member 31b is inserted into the vertically long hole 31c. Thereby, the 1st and 2nd base members 31a and 31b become telescopic. The first magnet member 32 is fixedly attached to one end of the first base member 31a. The second magnet member 33 is fixedly attached to one end of the second pedestal member 31b. Thereby, the space | interval of the 1st magnet member 32 and the 2nd magnet member 33 becomes flexible. Therefore, even if the pedestal instrument 30 for writing is used, the same effect as the first embodiment can be obtained.

  Note that the configuration for making the base member extendable is not limited to the example shown in FIG. The 1st and 2nd magnet members 32 and 33 do not need to be attached to the edge part completely, and should just be attached to the both ends of base member 31a, 31b.

(Fourth embodiment)
FIG. 5 is a perspective view of a writing base instrument 40 according to the fifth embodiment of the present invention. In FIG. 5, the writing base instrument 40 includes a base member 41, a first magnet member 42, and a second magnet member 43. The pedestal member 41 is a vertically long quadrangular columnar member, and is transparent as in the first embodiment. The base member 41 includes a plurality of male locking members 44. The second magnet member 43 includes a female locking member 45 on the bottom surface. The male locking member 44 has a cylindrical shape and has a circumferential convex portion 44a. The female locking member 45 has a hole 45b having an inner diameter substantially the same as the outer diameter of the male locking member 44, and has a recess 45a inside the hole. When the female locking member 45 is inserted into the male locking member 44, the convex portion 44a is fitted into the concave portion 45a. Accordingly, the second magnet member 43 is removably locked to the base member 41. By changing the position where the second magnet member 43 is locked, the distance between the first magnet member 42 and the second magnet member 43 can be expanded and contracted. Therefore, even if the writing base instrument 40 is used, the same effect as that of the first embodiment can be obtained. The male locking member 44 is preferably transparent. The male locking member 44 also functions as a support member that prevents the base member 41 from bending.

  The configuration of the locking member for locking the second magnet member 43 is not limited to the above example, and any known configuration can be used.

(Fifth embodiment)
FIG. 6A is a rear view of the writing pedestal instrument 50 according to the fifth embodiment of the present invention. FIG. 6B is a right side view of the writing pedestal instrument 50 according to the fifth embodiment of the present invention. In the sixth embodiment, parts having the same functions as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted. The writing base instrument 50 includes a support member 6. The support member 6 is provided between the writing board and the pedestal member 1. The thickness of the support member 6 is the same as or thinner than the thickness of the first and second magnet members 2 and 4. Thereby, when putting a hand on the base member 1 and writing a character etc., the support member 6 will hit a board for writing, and the bending of the base member 1 can be prevented. The support member 6 is effective when the base member 1 is lengthened or when the base member 1 is thinned. The number of the support members 6 is not limited as long as at least one support member 6 is provided. Further, the shape of the support member 6 is not particularly limited. The support member 6 is preferably transparent. However, since there is a possibility that the support member 6 overlaps with characters or the like, it is better to make it as small as possible as shown in FIG. The support member 6 itself may be configured to slide. The structure for sliding the support member 6 may be any structure, but for example, a structure as shown in the first or second embodiment can be adopted. The support member 6 may have a magnetic force.

  In the first to sixth embodiments, only the second magnet member is moved. However, the same structure as the second magnet member is also applied to the first magnet member side, and the first and first magnet members are moved. Both of the two magnet members may move. If at least one of the first and second magnet members moves, the object of the present invention is achieved. That is, it is the essence of the present invention that the distance between the first magnet member and the second magnet member can be expanded and contracted.

  Note that any of the writing pedestal instruments in the first to sixth embodiments is not limited to a right-handed person.

  Although the present invention has been described in detail above, the above description is merely illustrative of the present invention in all respects and is not intended to limit the scope thereof. It goes without saying that various improvements and modifications can be made without departing from the scope of the present invention.

  The present invention is useful in the field of office supplies and the like.

The figure which shows the writing instrument 10 based on the 1st Embodiment of this invention The figure which shows the usage method of the writing base instrument 10 which concerns on 1st Embodiment. The perspective view of the writing pedestal instrument 20 which concerns on the 2nd Embodiment of this invention. The perspective view of the writing pedestal instrument 30 which concerns on the 3rd Embodiment of this invention. A perspective view of a writing base instrument 40 according to a fifth embodiment of the present invention. The figure which shows the pedestal instrument 50 for writing which concerns on the 5th Embodiment of this invention.

Explanation of symbols

10, 20, 30, 40, 50 Writing base instrument 1, 21, 31a, 31b, 41 Base member 2, 22, 32, 42 First magnet member 3 Groove 4, 24, 33, 43 Second magnet member 4a Hook-shaped member 5 Tightening members 5a, 31c, 45b Hole 5b Handle portion 23 Slide member 44 Male locking member 45 Female locking member 44a Projection 45a

Claims (8)

An instrument that can be magnetically attached to a reusable writing board,
A vertically long pedestal member for placing a hand ;
First and second magnet members attached to the writing board side of the pedestal member,
The writing pedestal instrument according to claim 1, wherein a distance between the first magnet member and the second magnet member is extendable.
  The pedestal for writing according to claim 1, wherein the second magnet member is slidably attached to the pedestal member. The pedestal member includes a vertically elongated groove penetrated,
The second magnet member is
A hook-shaped member inserted through the groove provided in the pedestal member;
The writing pedestal device according to claim 2, further comprising a fastening member that fastens the second magnet member to the pedestal member.   The writing base instrument according to claim 2, wherein the second magnet member includes a slide member that is slidable along a side surface of the base member. The pedestal member is telescopic,
The writing base instrument according to claim 1, wherein the first and second magnet members are attached to both end portions of the base member.   The writing base instrument according to claim 1, wherein the base member includes a plurality of locking members for locking the second magnet member.   The writing base instrument according to claim 1, wherein the base member has a quadrangular prism shape and is transparent.   The writing base instrument according to claim 1, wherein the base member includes at least one support member provided between the writing board and the base member.

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