CN212979625U - Device for preventing books and periodicals from rolling corners - Google Patents
Device for preventing books and periodicals from rolling corners Download PDFInfo
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- CN212979625U CN212979625U CN202021694977.5U CN202021694977U CN212979625U CN 212979625 U CN212979625 U CN 212979625U CN 202021694977 U CN202021694977 U CN 202021694977U CN 212979625 U CN212979625 U CN 212979625U
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- floor
- fixedly connected
- plate
- supporting seat
- book
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- 238000005096 rolling process Methods 0.000 title description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000209128 Bambusa Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a study article technical field just discloses a prevent device for books and periodicals corner curl, which comprises a floor, the top fixedly connected with supporting seat on floor. This prevent device for books and periodicals corner curl, top through the floor is provided with the supporting seat, flexible chamber, the spout, the expansion plate, slider and roof, and the expansion plate passes through slider and spout swing joint, be convenient for the expansion plate passes through flexible chamber and moves about in the inside of supporting seat, the slider is convenient for restrict its home range with the spout, it is more stable to make its activity, so that adjust the interval between roof and the floor according to the thickness of books, right side through the floor is provided with the extension board, swivel bearing, rotatory lead screw and rotatory handle, and the roof passes through connecting plate and screw hole and rotatory lead screw threaded connection, be convenient for make rotatory lead screw rotatory on extension board and swivel bearing rotatory through rotatory handle, thereby utilize connecting plate and screw hole to drive the roof and go up and down, thereby adjust the interval between roof and the floor.
Description
Technical Field
The utility model relates to a study article technical field specifically is a prevent books and periodicals from rolling up device for corner.
Background
Books refer to books and characters bound into a book, and are understood in a narrow sense to be a set with characters, images and paper, and books are mostly woven by fire-baked bamboos before Chinese ancient paper is popularized.
At present, books are very easy to be affected with damp in ordinary learning and life, the tension of fibers on two sides of paper is different, and therefore corners are curled, edges are raised, corners are folded and the like, and therefore attractiveness and practicability of the books are seriously affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a prevent device for books and periodicals corner curl possesses advantages such as preventing books and periodicals corner curl, and the textbook of having solved new issue does not have and just begins to take place the book corner to curl, stick up limit and dog-ear etc. for a few days, seriously influences the pleasing to the eye problem with the practicality of books.
(II) technical scheme
For the purpose of realizing the aforesaid prevention of books and periodicals corner curl, the utility model provides a following technical scheme: a device for preventing books and periodicals from rolling corners, which comprises a floor, wherein the top of the floor is fixedly connected with a supporting seat, the inside of the supporting seat is provided with a telescopic cavity, the inner walls of the left side and the right side of the supporting seat are both provided with sliding chutes, the inside of the telescopic cavity is movably provided with a telescopic plate, the left side and the right side of the telescopic plate are both fixedly connected with slide blocks, the top of the retractable plate is fixedly connected with a top plate, the top of the floor and the bottom of the top plate are both fixedly connected with contact pads, one sides opposite to the two contact pads are both fixedly connected with salient points, the right side of the floor is fixedly connected with an extension plate, the top of the extension plate is fixedly connected with a rotary bearing, the top of swivel bearing has the swivel screw rod, the right side fixedly connected with of roof is located the outside connecting plate of swivel screw rod, the top fixedly connected with of swivel screw rod rotates the handle.
Preferably, the floor and the top plate are rectangles with the same size, and the expansion plate and the supporting seat are both in an L shape matched with each other.
Preferably, the sliding groove and the telescopic cavity are located on the same horizontal line, and the sliding groove is in through connection with the telescopic cavity.
Preferably, the sliding block is matched with the sliding groove in size, and the sliding block is movably connected inside the sliding groove.
Preferably, the contact pad and the bumps are all sponges, and the bumps are evenly and flatly distributed on the contact pad.
Preferably, the connecting plate is internally provided with a threaded hole matched with the rotary screw rod, and the connecting plate is in threaded connection with the rotary screw rod through the threaded hole.
(III) advantageous effects
Compared with the prior art, the utility model provides a prevent that books and periodicals from rolling up device for corner possesses following beneficial effect:
the device for preventing books and periodicals from rolling corners is characterized in that a supporting seat, a telescopic cavity, a sliding chute, a telescopic plate, a sliding block and a top plate are arranged at the top of a floor, the telescopic plate is movably connected with the sliding chute through the sliding block, the telescopic plate can conveniently move up and down in the supporting seat through the telescopic cavity, the sliding block and the sliding chute can conveniently limit the moving range of the sliding block, so that the sliding block can more stably move, the distance between the top plate and the floor can be conveniently adjusted according to the thickness of books, an extending plate, a rotary bearing, a rotary lead screw and a rotary handle are arranged at the right side of the floor, the top plate is in threaded connection with the rotary lead screw through a connecting plate and a threaded hole, the rotary lead screw can conveniently rotate on the extending plate and the rotary bearing through the rotary handle, the connecting plate and the threaded hole are used for driving the, the book corner clamp has the advantages that scratches on a book are prevented through the contact pads and the salient points, so that the book corner is clamped through the floor and the top plate, and the book corner is prevented from being rolled.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is a perspective view of the present invention;
fig. 3 is a formal structure diagram of the present invention.
In the figure: the device comprises a floor 1, a support seat 2, a telescopic cavity 3, a sliding groove 4, a telescopic plate 5, a sliding block 6, a top plate 7, a contact pad 8, a salient point 9, an extension plate 10, a rotary bearing 11, a rotary screw rod 12, a connecting plate 13 and a rotary handle 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a device for preventing books and periodicals from rolling corners comprises a floor 1, a supporting seat 2 fixedly connected to the top of the floor 1, a telescopic cavity 3 formed inside the supporting seat 2, sliding grooves 4 formed on the inner walls of the left and right sides of the supporting seat 2, the sliding grooves 4 and the telescopic cavity 3 being located on the same horizontal line, the sliding grooves 4 being connected with the telescopic cavity 3 in a penetrating manner, a telescopic plate 5 movably installed inside the telescopic cavity 3, sliding blocks 6 fixedly connected to the left and right sides of the telescopic plate 5, the sliding blocks 6 being matched with the sliding grooves 4 in size, sliding blocks 6 movably connected to the inside of the sliding grooves 4, a top plate 7 fixedly connected to the top of the telescopic plate 5, the floor 1 and the top plate 7 being in the same size rectangular shape, the telescopic plate 5 and the supporting seat 2 being in the shape of an L, contact pads 8 fixedly connected to the top of the floor 1 and the bottom of the top, contact pad 8 is the cavernosum with bump 9, and bump 9 even smooth distribution is on contact pad 8, the right side fixedly connected with extension board 10 of floor 1, the top fixedly connected with swivel bearing 11 of extension board 10, swivel bearing 11's top movable mounting has rotatory lead screw 12, the right side fixedly connected with of roof 7 is located the outside connecting plate 13 of rotatory lead screw 12, the screw hole with 12 looks adaptations of rotatory lead screw is seted up to the inside of connecting plate 13, and connecting plate 13 passes through screw hole and 12 threaded connection of rotatory lead screw, the rotatory handle 14 of the top fixedly connected with of rotatory lead screw 12.
To sum up, the device for preventing books and periodicals from rolling corners is provided with a supporting seat 2, a telescopic cavity 3, a sliding groove 4, a telescopic plate 5, a sliding block 6 and a top plate 7 through the top of a floor 1, the telescopic plate 5 is movably connected with the sliding groove 4 through the sliding block 6, so that the telescopic plate 5 can move up and down in the supporting seat 2 through the telescopic cavity 3, the sliding block 6 and the sliding groove 4 can limit the moving range of the telescopic plate to enable the telescopic plate to move more stably, so as to adjust the distance between the top plate 7 and the floor 1 according to the thickness of books, an extending plate 10, a rotary bearing 11, a rotary screw rod 12 and a rotary handle 14 are arranged on the right side of the floor 1, the top plate 7 is in threaded connection with the rotary screw rod 12 through a connecting plate 13 and a threaded hole, so that the rotary screw rod 12 can rotate on the extending plate 10 and the rotary bearing 11 through the rotary, thereby adjust the interval between roof 7 and the floor 1, all be provided with contact pad 8 and bump 9 on floor 1 and the roof 7, be convenient for prevent to produce the scratch to books through contact pad 8 and bump 9 to get up book corner clamp through floor 1 and roof 7, prevent that it from appearing the condition of book corner, solved the textbook of new release not have the several days just begin to take place book corner and curl, stick up limit and dog-ear etc. seriously influence the pleasing to the eye problem with the practicality of books.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prevent device for book and periodical corner curl, includes floor (1), its characterized in that: the floor is characterized in that a supporting seat (2) is fixedly connected to the top of the floor (1), a telescopic cavity (3) is formed in the supporting seat (2), sliding grooves (4) are formed in the inner walls of the left side and the right side of the supporting seat (2), a telescopic plate (5) is movably mounted in the telescopic cavity (3), sliding blocks (6) are fixedly connected to the left side and the right side of the telescopic plate (5), a top plate (7) is fixedly connected to the top of the telescopic plate (5), contact pads (8) are fixedly connected to the top of the floor (1) and the bottom of the top plate (7), salient points (9) are fixedly connected to the opposite sides of the two contact pads (8), an extension plate (10) is fixedly connected to the right side of the floor (1), a rotary bearing (11) is fixedly connected to the top of the extension plate (10), and a rotary lead screw (12) is movably, the right side of the top plate (7) is fixedly connected with a connecting plate (13) located outside the rotary screw rod (12), and the top of the rotary screw rod (12) is fixedly connected with a rotary handle (14).
2. The device for preventing the book and periodical corner curling of claim 1, wherein: floor (1) and roof (7) are the rectangle of the same size, expansion plate (5) and supporting seat (2) are the L font of looks adaptation.
3. The device for preventing the book and periodical corner curling of claim 1, wherein: the sliding groove (4) and the telescopic cavity (3) are positioned on the same horizontal line, and the sliding groove (4) is in through connection with the telescopic cavity (3).
4. The device for preventing the book and periodical corner curling of claim 1, wherein: the size looks adaptation of slider (6) and spout (4), the inside swing joint of spout (4) has slider (6).
5. The device for preventing the book and periodical corner curling of claim 1, wherein: the contact pad (8) and the salient points (9) are all sponge bodies, and the salient points (9) are evenly and flatly distributed on the contact pad (8).
6. The device for preventing the book and periodical corner curling of claim 1, wherein: the connecting plate (13) is internally provided with a threaded hole matched with the rotary screw rod (12), and the connecting plate (13) is in threaded connection with the rotary screw rod (12) through the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694977.5U CN212979625U (en) | 2020-08-14 | 2020-08-14 | Device for preventing books and periodicals from rolling corners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694977.5U CN212979625U (en) | 2020-08-14 | 2020-08-14 | Device for preventing books and periodicals from rolling corners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212979625U true CN212979625U (en) | 2021-04-16 |
Family
ID=75433059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021694977.5U Active CN212979625U (en) | 2020-08-14 | 2020-08-14 | Device for preventing books and periodicals from rolling corners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212979625U (en) |
-
2020
- 2020-08-14 CN CN202021694977.5U patent/CN212979625U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230908 Address after: No. 8, Gate 4, 8th Floor, Dongli, Yuetan West Street, Xicheng District, Beijing, 100000 Patentee after: Zhang Jianping Address before: 510000 room 2503, No. 6, Xiangjing 2nd Street, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: Yao Zhenxuan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230925 Address after: No. 11, South Side of Hezuo East Road, Gaobeidian City, Baoding City, Hebei Province, 071000 Patentee after: Beijing Pingchengqian Printing Co.,Ltd. Address before: No. 8, Gate 4, 8th Floor, Dongli, Yuetan West Street, Xicheng District, Beijing, 100000 Patentee before: Zhang Jianping |
|
| TR01 | Transfer of patent right |