JP3031466U - Book stand body and its heavenly turning - Google Patents

Abstract

(57) [Summary] [Purpose] Make the book stand smaller so that the pages of the book do not turn over without holding it by hand. [Structure] Arms 5 for receiving the back surface of the open book are pivotally attached to the upper part of the groove material 4, and the bottom shelf material 3 of the book material of any shape is provided on the shelf material 3 to form the groove material of the groove material 4. The inside is characterized by a heaven-turning stopper 2 that can be moved up and down.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a pedestal configured to stop the flipping of an open book to be placed.

[0002]

[Prior art]

 In the conventional book stand shown in FIG. 4, the top plate 16 that receives the cover side of an open book is a flat plate or vertically in the center of the flat plate, and the spine and the adjacent parts of the spine that project when the book is opened. The upper end of the groove is formed so that the upper end of the top plate 16 penetrates, and the bottom plate 6 of the top plate 16 is provided with a ground baffle 6 of arbitrary structure, for example, a round bar 19 shown in FIG. The protruding shafts 20 and 20 are provided at both ends, the ground barb 6 formed by projecting in the same direction as the round bar 19 at right angles, and the round bar 19 is used as an axis at the front edge of the shelf board 18. With the resistance to stop turning the page, it was pivotally attached.

[0003]

[Problems to be solved by the device]

 Open the book whose back is bound with adhesive or wire and release the open book to close it. When such a book is placed on a flat-type reading board with a conventional top plate 16 and the book is opened and the ground side of the book is stopped by the protruding shafts 20 and 20, the top side of the book is narrowed and the opened page is opened. The leaf of the paper shifts upward, the ground side of the page opened from the protruding shafts 20 and 20 comes off upward, and the protruding shafts 20 and 20 cannot stop the turning of the book and close the book. In addition, when the above book is opened and the protruding spine and the adjacent portion of the spine are put and placed on a conventional book stand in which a groove is formed vertically on the top board 16, the top board 16 is a flat plate. Compared to a book stand, the back of the book is curved more gently and the force to close the book is weaker, but even with the protruding shafts 19 and 19 for preventing the flipping of the book, it is not possible to suppress the turning of the book. Often, I had to hold down the opened pages by hand.

[0004] Writing, typing, and the like, in which an open book is held down by hand, has the inconvenience of holding down an opened page with one hand and performing those works with the other hand, which affects efficiency. In particular, typing with both hands was almost impossible.

[0005]

[Means for Solving the Problems]

 The present invention will be described with reference to the first embodiment shown in FIG. Example 1 is composed of a book table body 1 and a fold-up stopper 2, and the book table body 1 is opened at a right angle upward from the center of a shelf material 3 having an L-shaped cross section for receiving the book ground and its back surface. The protruding spine of the book, a part of the spine near the spine, and the slide plate 11 of the top-turning stopper 2 are vertically slidably fitted, and a clearance is provided in the groove to move the slide plate back and forth. An arm that receives the rear surface of a book to be placed on the side surface of the side plate of the groove member 4 by projecting a groove member 4 with a lip groove-shaped cross section having a narrow opening. The trees 5 and 5 are pivoted freely between the lower side and the side, and the arms 5 and 5 opened to the side are pivotally attached so that they can be held at the upper ends. The front edge of the shelf 3 is used to stop the curling of the ground of the book, the curling of the ground of an arbitrary structure 6, for example, the distance between the parents' fingers when the pages of an open book are held with both hands. At both ends of the round bar 19 of the rod, there are projecting shafts 20 and 20 for stopping the curling of the book on the ground side. It is rotatably attached to the front and back of the book with the resistance to stop the flipping of the book on the ground side, and the foldable column S that attaches the book stand body 1 to the book stand body 1 is attached. ing.

The top-turning stopper 2 is a protrusion that locks a margin on the top side of the book downward from both ends of a horizontally long member 8 that is substantially the length between the protruding shafts 20 of the bottom-turning stopper 6. 7 and 7 are projected at right angles and in the same direction, and are divided from the center of the oblong member 8 to the rear and the middle in the front and back, and the divided parts are necessary for stopping the turning of the book. A hinge 9 which rotates with resistance is projected from a plate-shaped bracket 10 which is connected so as to rotate upward from a flat surface. A vertically elongated plate-like sliding plate 11 which is vertically slidably fitted in the groove and is shorter than or equal to the minimum vertical length of the book placed in the present invention is provided. Forming notches 12 on both sides of the sliding plate 11 for engaging with the upper ends of the side plates of the groove member 4 as shown in FIG. There

In addition, the notches 12 and 12 slid above the crenellated stopper 2 fitted in the groove of the groove member 4, and the lower surface of the bracket 10 slid higher than the book of a specific size plate to be placed. At the same time, it is cut at a vertical edge of the sliding plate corresponding to the upper end of the side plate of the groove member 4, at an acute angle to the vertical edge, and at a depth such that it can be engaged with the upper end of the side plate of the groove member 4. Then, between the entry corner of the notch 12 and the lower end of the sliding plate 11, there is a notch 12 formed on a straight line or a line inward of the straight line. The lip is formed so as to correspond to a B5 edition book. The width of the bracket 10 is made narrower than the opening width of the groove so as not to prevent the sliding plate 11 fitted in the groove of the groove member 4 from rotating around the vertical axis.

[0008]

[Action]

 In the first embodiment of the present invention described above, the upside-down curl stopper 2 is set in a T-shape, the horizontally elongated member 8 is placed in front, and the slide plate 11 is inserted into the groove of the groove member 4 for reading. A stand is constructed, and the main body 1 of the book stand is erected by the pillar S, and arms 5.5 are used by projecting on both sides.

When the book is placed on the first embodiment, the book-turning stopper 6 of the ground is tilted forward, the horizontally long member 8 is tilted upward, and the projections 7 and 7 are lifted to put the heaven-turning stopper 2 on the book. The height of the top of the groove is higher than the height of entering the bottom surface of the bracket 10, and the height of the notch 12 is raised at the upper end of the side plate of the groove member 4 so that the notch 2 is tilted sideways and the notch 12 is cut into the groove member 4. Hook it on the upper edge of the side plate of and hold the fold-up stopper 2 high.

Then, open the book, put the protruding spine of the book in the groove 4 of the groove, put the book on the present invention, remove the notch 12 from the upper end of the groove, and turn it upside down 2 Down, place the rear part of the bracket 10 on the top of the back of the book, and rotate the fold-up stopper 2 around the vertical axis of the slide plate 11 to adjust the thickness of the left and right pages of the open book. At the same time, lower the oblong member 8 down, insert a margin for the top of the book inside the protrusions 7 and 7 to stop the flipping of the top side of the book, Stand up and stop turning the books on the ground side.

When turning the pages of the book placed on the book stand, the projecting shafts 20 and 20 of the flip-up stopper 6 of the ground are tilted forward, the laterally long member 8 is tilted upward, and the projections 7 and 7 are lifted. After flipping over, the horizontal member 8 is lowered, the margins on the top side of the book are inserted inside the protrusions 7, 7, and the protruding shafts 20 and 20 of the earth flipping stopper 6 are set up to turn the book upside down. Stop.

[0012]

EXAMPLE 2 In Example 2 shown in FIG. 3, at the positions of the notches 12 and 12 of the sliding plate 11 of Example 1 on the vertical edges of one side or both sides of the sliding plate 11, Protrusions 13 and 13 are provided on the upper end of the side plate of the groove member 4 so as to project laterally, and protrusions 14 and 20 are provided on the lower end laterally. When the protrusion 12 is provided only on one edge, the protrusion 14 is provided on the lower end of the protrusion 13 side, and the protrusions 13 and 13 are provided on both vertical edges. In the case of the sliding plate, the projections 14 and 14 are provided laterally on both edges of the lower end of the sliding plate.

Embodiment 3 In Embodiment 2 shown in FIG. 3, the sliding plate 11 and the bracket 10 of the fold-up prevention member 2 are integrally formed, and the front end of the bracket 10 is provided with projections 7 and 7 at both ends. The central portion of the round bar 15 of the horizontally long member 8 protruding in the same direction at a right angle is rotatably pivoted with the resistance necessary to stop the turning of the book.

[0014]

[Effect of device]

 Since the present invention has the above-mentioned configuration, the book placed on the book stand of the present invention fits in the groove on the back, so that the left and right of the book is stable, and the top and bottom fold-up stoppers 2 and By turning up and down 6 of the ground, the upside down of the open book can be completely stopped, so that the trouble of holding the pages of the open book by hand is eliminated, and the manual of the revision, proofreading, transcription, etc. of the book can be eliminated. Work became more efficient because both hands could be used freely. Also, when reading, you can enjoy reading in a more comfortable posture than before.

When the book is turned over, the rear part or the whole of the bracket is placed on the top of the back of the book, so that it is not necessary to move the top-and-bottom stopper 2 up and down every time the page is turned. The lip-shaped groove material 4 is effective in preventing the top-turning stopper 2 from falling off from the main body 1 of the book stand and preventing it from being lost when the book stand is not used.

[Submission date] September 29, 1994

[Procedure Amendment 2]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction content] [Detailed description of the device]

[0001]

[Industrial applications]

The present invention relates to a pedestal configured to stop the flipping of an open, open book on the ground.

[0002]

[Prior art]

In the conventional book stand shown in FIG. 4, the top plate 15 that receives the cover side of the open book is a flat plate or vertically at the center of the flat plate, and the spine and the adjacent parts of the spine protruding when the book is opened. 16 each body from entering, the front edge of the lower side of the shelf plate 17 of the top plate 15 are formed by the upper end in the through-shaped, the land of any structure curling stop 6, for example, shown in FIG. 5, the round bar 18 perpendicular to the protruding shafts 19 and 19 to the round bar 18 at both ends of the round bar 1 8 in the land of curling stop 6 which is formed by projecting in the same direction, projecting shaft 7, 7 to put a round bar 18 in the axial , I was attached to the resistance that could stop the pages of the book from turning over.

[0003]

[Problems to be solved by the device]

Open the book to the back was closed with an adhesive or the like, or wire, when you release a book of hand that the open, this is closed. Such present, to open the book conventional top plate 15 is placed on the lectern flat, when stopping the land side of the at collision shaft 19, narrowed top side of the book, open page The sheet is shifted upward, and the ground side of the page opened from the upper ends of the protruding shafts 19 and 19 comes off upward to close the book . In addition, when the above book is opened and the protruding spine and the adjacent portion of the spine are placed in the groove 16 and placed on a conventional book stand in which a groove 16 is formed vertically on the top plate 15 , the book spine The curvature of the proximity part is gentler than that of the flat-type book stand with the top plate 15 described above , and the force for closing the book is weak. I couldn't suppress it, and after all, I often had to hold down open pages by hand.

[0004] The present of turning up the suppressed with one hand open, the task of the writing typing, etc. with one hand, affect the efficiency in the non-freedom, in particular, typing carried out with both hands was impossible to close.

[0005]

[Means for Solving the Problems]

The present invention will be described with reference to the first embodiment shown in FIG. Example 1 is composed of a book table body 1 and a fold-up stopper 2, and the book table body 1 is opened at a right angle upward from the center of a shelf material 3 having an L-shaped cross section for receiving the book ground and its back surface. The protruding back of the book, a part of the vicinity of the back, and the slide plate 11 of the fold-up stopper 2 are vertically slidably fitted, and a clearance is provided for the slide plate 11 to move back and forth. A lip groove-shaped cross-section member 4 having a narrow portion is projected from the groove member 4 with its upper end opened, and the arm member for receiving the back surface of the book to be placed on the upper side surface of the side plate of the groove member 4. 5 and 5 are axially mounted so that they can be stopped at arbitrary positions from the bottom to the sides . The front edge of the shelf 3 stops the curling of the ground of the book, and the curling of the ground 6 of an arbitrary structure, for example, when the pages of an open book are held with both hands, the length is almost the same as the distance between the parents' fingers. at both ends of the of the round bar 18, a projecting shaft 19 to stop the turning over of the land side, perpendicular to the round bar 18, the rod 18 of the curling stop 6 of the earth formed by projecting in the same direction, the round A foldable strut S of arbitrary structure is attached to a book stand that pivots around the rod 18 so that the protruding shafts 19 and 19 rotate back and forth with a resistance that can stop the flipping of the book on the ground side. It is attached.

The top-turning stopper 2 is a projection that locks a margin on the top side of the book downward from both ends of a horizontal member 8 that is substantially the length between the protruding shafts 19 of the bottom- turning stopper 6. 7 and 7 are projected at right angles and in the same direction, and a bracket 9 can be arranged rearward from the central portion of the laterally long member 8 , the laterally long member can be directed upward, and the projections 7 and 7 can stop the turning of the book. projecting linked by hinges 10 to rotate in the resistance, or divided into front and rear in the middle, the divided portion, the curling in stop may resistance in protrusions 7, 7 rotates upward hinge 10 have projecting the plate-like bracket 9 that are connected with, downward from the rear end of the bracket 9, fitted slidably through the respective body each member 4 only in the vertical direction, the mounting to the present invention A vertical sliding plate 11 having a length equal to or less than the vertical length of the smallest book to be placed is projected, and the sliding plate 11 is The vertical edges on both sides of the moving plate 11 are formed with notches 12 and 12 having a shape and size which are hooked on the upper ends of the side plates of the groove member 4 as shown in FIG .

The cuts 12 and 12 are such that the sliding plate 11 is fitted into the groove 4 of the groove member 4, and the top-turning stopper 2 attached to the main body 1 of the book stand is on the upper side, and the lower ends of the protrusions 7 and 7 are on the lower side. , when the higher sliding from this of specific size plate to be placed, the position of the vertical edge of the sliding rotation plate 11 opposed to the upper end of the side plate of Mizozai 4, the upper end of the side plate of Mizozai 4 hooking shape, depth, between the lower end of the incoming corner and sliding plate 11 forms a straight line or lines to enter the inside than its linear. The notches 12 and 12 described above are formed, for example, so that one edge corresponds to an A4 size book and the opposite side corresponds to a B5 size book. The width of the bracket 9 is formed so as not to interfere with the rotation of the sliding plate 11 fitted in the groove of the groove member 4 around the vertical axis.

[0008]

[Action]

In the first embodiment of the present invention described above , the upside down stopper 2 is set up in a T shape with the horizontally long member 8 in front, and the slide plate 11 is fitted into the groove of the groove member 4 to support the pillar S. Then, stand up the main body 1 of the book and use arms 5.5 overhanging both sides.

[0009] When placing the book in Example 1, ahead of stop 6 curling of the earth, and the upper inclined an oblong member 8 increase the projections 7, 7, heavenly the curling stop 2, the projections 7, 7 Is higher than the height of the book to be placed , raised to a height at which the notch 12 can be hooked on the upper end of the side plate of the groove member 4 and tilted sideways, and the notch 12 is hooked on the upper end of the side plate of the groove member 4, Hold Heaven's Deflection Stop 2 high.

Then, open the book, put the protruding spine of the book in the groove 4 of the groove, put the book on the present invention, remove the notch 12 from the upper end of the groove, and turn it upside down 2 Down, place the bracket 9 on the binding area of the book, and tilt the horizontally long member 8 forward to match the thickness of the left and right pages of the open book. Insert the tab to stop the top of the book from turning up, and set up the protruding shafts 19 and 19 of the back of the book to stop the bottom of the book.

When turning the pages of the book placed in the first embodiment , the projecting shafts 19 , 19 of the flip-up stopper 6 of the ground are tilted forward and the laterally long member 8 is tilted upward to raise the projections 7, 7 to turn the pages. turning, to defeat before a landscape of member 8, put the margin of the book of heaven on the inside of the projections 7, 7, make a projecting shaft 19, 19 of the stop 6 turning-up of the earth, stop the turn-up of the top and bottom of this.

[0012]

Embodiment 2 Embodiment 2 shown in FIG. 3 is that a groove member 4 is formed on the both sides of the sliding plate 11 at the positions of the notches 12 and 12 of the sliding plate 11 of the embodiment 1 described above. The projections 13 and 13 which are hooked on the upper ends of the side plates are laterally projected, and the projections 14 and 14 are laterally projected on the lower end of the sliding plate 11 . Sliding plate 11 which is projected the projections 13 on only one side of the helicopter are projected the projections 14 to f Rino lower end of the projection 13 side to the side.

Third Embodiment In a third embodiment shown in FIG. 4 , the sliding plate 11 and the bracket 9 of the top-turning stopper 2 are integrally formed, and the front end of the bracket 9 and the projections 7, 7 at both ends are formed. a right angle, the central portion of the round bar 20 of the oblong member 8 which is projecting in the same direction, the projections 7, 7 are shaft wear resistance to obtain and stopper the curling of the present.

[0014]

[Effect of device]

Since the present invention is the above-described configuration, the present placed on the lectern of this invention, since fitting the back into the groove of the groove member 4, stable left of the well, heavenly provided vertically By turning over 2 and turning over 6 on the ground, you can completely stop the turning upside down of an open book, eliminating the hassle of holding the pages of an open book by hand, and revising, proofreading, and transcribing the book. Since both hands can now be used freely for writing tasks such as, the efficiency has improved. Also, when reading, you can enjoy reading in a more comfortable posture than before.

When turning the book, since the rear part or the whole of the bracket 9 is placed on the top of the back of the book, it is not necessary to move the heaven-turning stopper 2 up and down every time the page is turned. The lip-shaped groove material 4 is effective in preventing the top-turning stopper 2 from falling off from the main body 1 of the book stand and preventing it from being lost when the book stand is not used.

[Submission date] September 9, 1995

[Procedure Amendment 2]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction content] [Detailed description of the device]

[0001]

[Industrial applications]

The present invention relates to a book stand, and relates to a book stand configured to stop the flipping of an open page of a placed book from above and below.

[0002]

[Prior art]

Conventional lectern top plate 16 (the lectern, when placed open book, plate thereby placing the flat side of the book.) Is as shown in tabular or figure 6, as shown in FIG. 5 In the center of the flat plate, there is formed a groove 17 into which the spine and the adjacent part of the spine that project when the book is opened are formed in a penetrating manner at the upper end, and in front of the shelf plate 18 on the lower side of the top plate 16. At the edge, there is an arbitrary structure of the baring stopper 6, for example, a U-shaped protrusion 20 and 20 at both ends of the round bar 19 shown in FIG. the round bar 19 of the member, it along the leading edge of the shelf plate 18, in the axis of the central axis of the round bar 19, the turn-up stop 6 of the earth formed by axial wearing stop is resistance to turning over pages of a book It was provided .

[0003]

[Problems to be solved by the device]

Open a book whose back is bound with adhesive or wire and close it when you release your hand . Even if a book like that is placed on a conventional tabletop with a top plate 16 and the book is opened , the protruding shafts 20 and 20 are raised, and the book is turned upside down, is, I can narrow or close part of the binding, article becomes difficult to read. In addition, the leaf of the opened book was often displaced upward, disengaged upward from the protruding shafts 20 and 20, and the book was often closed . Further, in the conventional book stand in which a groove 17 is formed vertically on the top plate 16 shown in FIG. 6 , the above book is opened, and the protruding spine and the adjacent portion of the spine are put in the groove 17 and placed. Then, the curve near the spine of the book is gentler than the above-mentioned table 16 which is a flat table, and the force for closing the book is weak. It was not possible to suppress the flipping of a book only by itself, and again, in many cases it was necessary to suppress the opened pages by hand.

Therefore, the work such as writing and typing, which uses such a book as a material, requires one-handed work because one hand holds down an open page, which is inconvenient and affects efficiency. Especially, it was difficult to perform typing with both hands .

[0005]

The present invention will be described with reference to FIG . The lectern of this invention, lectern body 1, the central right-angled upper shelf member 3 of L-shaped cross section of the geometry of supporting the bottom of this, the protruding back and back proximity of the open And a lip groove type with a narrow opening in which the sliding plate 11 of the fold-up prevention member 2 is slidably fitted in the vertical direction and a clearance is provided to allow the sliding plate 11 to move back and forth. The cut groove material 4 is projected with its upper end opened, and on the upper part of the side surface of the side plate of the groove material 4 , arms 5 and 5 of a shape and size for receiving the flat side of the open book, It is pivotally attached with a resistance that allows it to freely rotate between the bottom and the sides and keep it open to the side . On the front edge of the shelf 3, there is an optional structure for turning over the ground 6, for example, on both ends of a round bar 19 that is approximately the same distance as the distance between both fingers when holding an open book page with both hands. , The projecting shafts 20 and 20 of a shape and size that stop the flipping of the book on the ground side, are formed in a U-shaped member formed by projecting in the same direction as the round bar 19 at the front edge of the shelf 3. Along with the center axis of the round bar 19 is provided a ground-turning stopper 6 which is attached by a resistance to stop the turning-up of the book on the ground side. A foldable abutment S having an arbitrary structure for mounting the main body 1 is attached.

The top-turning stopper 2 has a shape that locks a margin on the top side of the book downward from both ends of a horizontal member 8 that is substantially the length between the protruding shafts 20 of the bottom-turning stopper 6. The protrusions 7 and 7 of a size are provided at right angles and in the same direction, and are divided rearward from the central portion of the laterally long member 8; the dividing portion, front portion, upward from the front, the flap-like bracket 10 which is hinged 9 to rotate at a necessary resistance to stop the curling of the book are projected, the rear end of the bracket 10 From the bottom of the groove, which is slidably inserted in the groove of the groove member 4 up and down, and whose length is less than or equal to the minimum vertical length of the book placed on the main body 1 of the book stand and is close to it. the idler can be thick in the front-rear, have projecting the elongated plate-shaped sliding plate 11, pieces of the sliding plate 11 Or on both sides of the longitudinal edge to form a notch 12 or 12, 12 hooked to the upper end of the side plate of Mizozai 4.

[0007] or more cuts 12 or 12 and 12, the stopper 2 above is wound the top which fit into grooves of Mizozai 4, the bracket 10 above the upper end of the groove member 4, under the bracket is placed when raised to a height where the version of a certain size entering in contact with the upper end of the side plate of Mizozai 4, the position of the longitudinal edge of the slide plate 11, at an acute angle to the longitudinal edge, Ten'nomeku The stopper 2 is cut to a depth such that it can be hooked on the upper end of the side plate of the groove member 4, and a straight line or its straight line is provided between the cut corners 12 or 12, 12 and the lower end of the sliding plate 11. It is formed on the line that goes inside. Above, cuts 12 or 12 and 12, for example, the case of one side, the position A4 size also can respond to B5 size, in the case of both sides, one side of A4, the opposite side can correspond to this B5-plate position Is formed. The width of the bracket 10 is narrower than the width of the opening of the groove of the groove member 4, and does not hinder the rotation of the slide-up plate 11 around the vertical axis of the stopper 2 on the top side fitted in the groove of the groove member 4. It has a width .

[0008]

[Action]

In the book stand of the present invention described above, the fold-up stopper 2 is erected in a T-shape with the horizontally long member 8 in front , and the slide plate 11 is provided on the groove 4 of the book stand body 1. The book stand main body 1 is erected by assembling the abutment S by inserting it into the book stand, and the arms 5.5 are extended to both sides for use.

When the book is placed on the book stand of the present invention, the projecting shafts 20 and 20 of the flip-up stopper 6 of the ground are set to the front side, and the laterally long member 8 is tilted upward to raise the projections 7 and 7. Raise the heaven flip-up stopper 2 high , put the book to be placed under the bracket , and raise it to a height where the notch 12 can be hooked on the upper edge of the side plate of the groove member 4, and tilt the heaven flip-up stopper 2 sideways. , The notch 12 is hooked on the upper end of the side plate of the groove member 4, and the top-turning stopper 2 is held high.

Then, open the book, put the protruding spine of the book in the groove 4 of the groove material, place the book on the main body 1 of the book stand , raise the heavenly curl stop 2 a little, stand upright, and make a cut. Remove 12 from the upper end of the side plate of the groove member 6, lower the fold-up stopper 2, put the bracket 10 on the top surface of the binding part of the book, and turn the horizontally long member 8 to the right or left to open it. from to match the thickness of the left and right of a single leaf of this, ahead of schedule a landscape of member 8, put the book of the top side of the blank space on the inside of the projections 7, 7, stop the turning-up of the book of the top side, the earth Set the protruding shafts 20 and 20 of the curl stop 6 upright to stop the curl on the ground side of the book.

When turning the pages of the book placed on the book stand, the projecting shafts 20 and 20 of the flip-up stopper 6 of the ground are tilted forward, the laterally long member 8 is tilted upward, and the protrusions 7 and 7 are raised. Turn over the given page . Then, tilt the oblong member 8 forward , insert a margin on the top side of the book inside the protrusions 7 and 7 to stop the flipping of the top side of the book, and set the protruding shafts 20 and 20 of the back-up stopper 6 of the book , Stop turning the book on the ground side.

[0012]

EXAMPLE 1 Example 2 shown in FIG. 3 is the side plate of the groove member 4 at the position of the notch 12 or 12 , 12 in the vertical lip on one side or both sides of the sliding plate 11 of claim 2. the protrusion 13 or 13, 13 of the shape sized to hooking the upper end have projecting on the side of, below that protrusions 13 or the 13, 13, the lower end of the vertical edge, the projection 14 or 14 , 14 is a heavenly curl stop 2 formed by projecting laterally.

[0013] Example 3 shown in Example 3 Fig. 4, downward from the rear end of the plate-shaped bracket 10, claim 2 or may have projecting the slide plate 11 according to claim 3, the bracket 10 At the front end of the U-shaped member , the projections 7, 7 are provided at both ends in the same direction as the round member 15 having the same length as the laterally elongated member 8 of claim 2 at the center portion of the U-shaped member. Is a heavenly curl stop 2 that is attached to the center axis of the round bar 15 with the resistance necessary to stop the curling of the book .

[0014]

[Effect of device]

Since the present invention has the above-mentioned configuration, the book placed on the book stand of the present invention is fitted in the groove of the back groove material 4, so that the left and right sides are stable and the upper and lower heavens are provided. With the flip-stop 2 and the ground-turn stopper 6, you can completely stop the flipping of an open book, so you do n't have to bother holding the pages of an open book with your hands and you can use both hands freely . . Therefore, revision of the to book brochure article calibration, work tasks and Taipi ring posting like is facilitated and began to efficiency increases. Also, reading has become easier than ever before .

When turning the book, since the bracket 10 is placed on the top surface of the binding portion of the book, it is possible to turn the horizontally long member 8 upward and raise the projections 7 to turn the page. can Ru. Therefore, every time the page is turned over, it is not necessary to raise the heavenly turning stopper 2 . Lip groove-shaped only each material is effective in loss prevention at the time of heaven captive of the turn-up stop 2 you and lectern non-use from the lectern body 1.

[Brief description of drawings]

FIG. 1 is a perspective view of a first embodiment.

FIG. 2 is a front view of the sky-turning stopper according to the first embodiment, which has notches on both sides.

FIG. 3 is a front view of a heavenly-turning stopper according to the second embodiment having protrusions on both sides.

FIG. 4 is a perspective view of a third embodiment.

FIG. 5 is a perspective view of a conventional book stand.

[Explanation of symbols]

 1 Book Stand Main Body 2 Top-up Curling Stop 3 Shelf Material 4 Groove Material 5 Arms 6 Ground Folding-stop 7 Protrusions (for Top-up Curling) 8 Horizontal Member 9 Hinge 10 Bracket 11 Sliding Plate 12 Notch 13 Protrusion 14 Protrusion 15 Round bar 16 Top plate 17 Groove 18 Shelf plate 19 Round bar 20 Projection shaft S Strut

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[Procedure amendment]

[Submission date] September 29, 1994

[Procedure Amendment 2]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction content]

[Document name] Statement

[Name of device] Book stand

[Scope of utility model registration request]

[Brief description of drawings]

FIG. 1 is a perspective view of a first embodiment.

FIG. 2 is a front view and a side view of the heavenly curl stopper according to the first embodiment.
Plan

FIG. 3 is a front view of the heavenly-turning stopper according to the second embodiment.

FIG. 4 is a perspective view of a third embodiment.

FIG. 5 is a perspective view of a conventional book stand.

[Explanation of symbols] 1 Book stand main body 2 Ceiling-up prevention 3 Shelf material 4 Groove material 5 Arms 6 Ground curling-up prevention 7 Protrusion (for prevention of sky-curling) 8 Horizontal member 9 Bracket 10 Hinge 11 Sliding plate 12 notch 13 projection 14 projection 15 top plate 16 grooves 17 shelf 18 round bar 19 protruded shaft 20 round bar S strut

[Procedure 3]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

FIG.

[Fig. 2]

[Figure 3]

[Figure 4]

[Figure 5] ─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] September 9, 1995

[Procedure Amendment 2]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction content]

[Document name] Statement

[Name of device] Book stand body and its sky
Stop

[Scope of utility model registration request]

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention .

FIG. 2 is a perspective view of a heavenly curl stopper according to the present invention .

FIG. 3 is a perspective view of a top-side curl stop according to the first embodiment .

FIG. 4 is a perspective view of a turn-up stopper of the second embodiment .

FIG. 5 is a perspective view of a conventional writing table with a flat top plate.

[FIG. 6] A conventional bookstand in which a groove is provided on a flat plate of a top plate.
FIG .

[Explanation of reference signs] 1 Book stand body 2 Ceiling lock 3 Shelf material 4 Groove material 5 Bracket 6 Ground curl stop 7 Protrusion (Curve lock) 8 Horizontal member 9 Hinge 10 Bracket 11 Sliding plate 12 Notch 13 Protrusion 14 Protrusion 15 Round bar 16 Top plate 17 Groove 18 Shelf plate 19 Round bar 20 Projection shaft S Abutment

[Procedure 3]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

FIG.

[Fig. 2]

[Figure 3]

[Figure 4]

[Figure 5]

[Figure 6]

Claims (4)

[Scope of utility model registration request] 1. A book stand main body 1 and a fold-up stopper 2 are provided. The book stand main body 1 is at a right angle upward from the center of a shelf material 3 having an L-shaped cross section for receiving the ground of the book and its back surface, and the upper end. Has a groove material 4 projecting from an open lip groove section,
Arms 5 and 5 are pivoted from the upper part of the side plate of the groove member 4 to the side, so as to rotate from the lower side to the side, and the front end of the shelf member 3 is provided with a flip-up stopper 6 for the book ground of an arbitrary structure. ing. The fold-up stopper 2 is divided into a rear portion from the center of a horizontally long member 8 having protrusions 7, 7 protruding downward at both ends for stopping the margin on the top side of the book, and a front and rear portion in the middle, and a hinge 9 between them. A bracket 10 connected by means of a projection is provided, and a sliding plate 11 of a vertically long plate that is vertically slidably fitted in the groove member 4 of the bookstand main body 1 is provided downward from the rear end thereof. A book stand characterized by being projected. 2. A notch 12 or notches 12, 12 for engaging with the upper end of the side plate of the groove member 4 is formed on one or both vertical edges of the sliding plate 11 of the top-turning stopper 2. The lectern of item 1. 3. A projection 13 which is hooked on one end of the sliding plate 11 of the top-turning stopper 2 on the upper end of the side plate of the groove member 4.
Projecting laterally and projecting the projection 14 laterally at the lower end of the lip, or projecting 13, 13 projecting laterally at the vertical edges on both sides, and projecting the projection 14, 14 at the lower end of each lip. The book stand according to claim 1, wherein 14 is provided so as to project laterally. 4. A flip-up stopper 2 is formed by integrally forming a sliding plate 11 and a bracket 9, and protrusions 7, 7 are provided at both ends of the front end of the bracket 9 in the same direction at right angles. 2. The book stand according to claim 1, wherein the central portion of the round bar 15 of the horizontally long member 8 is rotatably pivoted by the resistance required to stop the turning of the book.