CN214112033U - Writing book - Google Patents

Abstract

A writing book comprises a writing page and two cover surfaces, wherein the writing page and the two cover surfaces are connected on the left side through a back sealing, the cover surfaces are larger than the writing page, the two cover surfaces are hard plates and are respectively a front sealing plate and a back sealing plate, a slide way positioned on the outer side of the writing page is arranged on the inner side surface of the front sealing plate, a locking block is arranged at the slide way and comprises a slide block and a movable block which are hinged with each other, a slide rail of the slide block is matched with the slide way, the slide block can slide with finger-width length, the movable block can turn over on a plane vertical to the front sealing plate, a clamping hook with finger-width length vertically extends from the outer end of the movable block, a compression spring abutting against the slide block is arranged at the end part of the slide way, the back sealing plate is provided with a clamping groove which is positioned symmetrically to the slide way, the clamping hook and the clamping groove form sliding clamping buckle fit, the clamping buckle fit is utilized to lock a closed state, the compression spring is used for providing stability of a locked state, the sliding block is removed from the clamping fit through sliding the slide block, after the foldable pen is unfolded, the movable block is turned over to prevent interference on writing or reading, and the foldable pen is simple and convenient to operate.

Description

Writing book

Technical Field

The utility model relates to a stationery field, concretely relates to writing book.

Background

The writing book is widely applied in daily life and mainly used as a writing recording tool.

In order to prevent the writing book from being automatically turned over after being folded, a locking piece or a fastener is often arranged to fix the folded state of the two covers, the locking of the existing locking piece or fastener is not firm enough, the unlocking operation is troublesome, and in the writing or reading process, an arm or a finger is easy to touch, so that the inconvenience in use is brought.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a writing book:

the utility model provides a writing book, is including writing page or leaf and two front covers, write page or leaf and two front covers and pass through the joint strip in the left side and connect, the front cover is great in writing page or leaf, two the front cover is hard board, and is preceding shrouding and back of the body shrouding respectively, the medial surface of preceding shrouding is equipped with the slide that is located the page or leaf outside of writing, slide department is equipped with the locking piece, the locking piece is including looks articulated slider and movable block, the slider slide rail cooperates in the slide, the slider can carry out the slip that is greater than finger width length, the movable block can overturn before the perpendicular to on the plane of shrouding, the outer end vertical extension of movable block has the pothook that indicates width length, the tip of slide is equipped with the compression spring who leans on the slider in the top, the medial surface of back of shrouding is equipped with the draw-in groove of position symmetry in slide, the pothook constitutes the buckle cooperation of sliding with the draw-in groove.

Preferably, the slider is equipped with the spacing portion that is used for restricting movable block rotation angle, spacing portion constitutes the restriction of the biggest rotation angle of movable block with the medial surface of preceding shrouding, and the biggest rotation angle is 90, the outer tip of pothook and movable block constitutes the cooperation of sliding with the draw-in groove, and can carry out the slip that is greater than finger width length, can drive by the restricted rotation block through removing the slider and remove, makes the pothook break away from with the buckle cooperation of draw-in groove.

Preferably, the end part of the slide way is also provided with a tension spring, the tension spring and the compression spring are respectively positioned at the two end parts of the slide way, the tension spring provides tension for the slide block, the acting force on the slide block is increased, and the clamping hook is more stable in buckling fit with the clamping groove.

Preferably, the medial surface of preceding shrouding still is equipped with the slot, through the upset the movable block can make the pothook insert in the slot, provides the position of placing for the pothook that breaks away from behind the buckle cooperation.

Preferably, the end part of the clamping hook is provided with a ferromagnetic metal sheet, a magnet used for magnetically attracting and matching the ferromagnetic metal sheet is arranged in the slot, and the movable block can not turn over automatically after the clamping hook is inserted into the slot.

Preferably, the side of movable block is equipped with the arc concave surface for the uncomfortable sense that the finger pressed and effectively reduced to press, the space of exploring into when the increase finger upset movable block simultaneously, the convenient upset.

Preferably, the movable block is provided with an electronic clock, and the electronic clock has a function of watching time at any time.

The utility model discloses following beneficial effect has: set up the locking piece that can slide and can overturn, the slider is used for sliding and the movable block is used for the upset, and the movable block sets up the pothook, utilizes the buckle cooperation of pothook and draw-in groove to close up the state with the locking, uses compression spring to provide the stability of locking state, through sliding the slider in order to relieve the buckle cooperation, opens the back through the upset movable block in order to prevent to write or the interference of reading, easy operation is convenient.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

Fig. 2 is a schematic view of the folding locking principle of the embodiment.

Fig. 3 is a schematic view of the unlocking principle of the embodiment.

Fig. 4 is an expanded schematic view of the embodiment.

FIG. 5 is a schematic diagram of an inverted placement structure of the movable block after the unfolding according to the embodiment.

Fig. 6 is a schematic diagram illustrating the principle of turning and placing the movable block after the expansion of the embodiment.

1. Writing a page; 2. a front closing plate; 3. a back sealing plate; 4. a slideway; 5. a slider; 6. a movable block; 7. a hook; 8. a compression spring; 9. a card slot; 10. a limiting part; 11. a tension spring; 12. a slot; 13. a ferromagnetic metal sheet; 14. a magnet; 15. an arc-shaped concave surface; 16. an electronic clock.

Detailed Description

The present invention will be further described with reference to the accompanying drawings 1 to 6 and the embodiments.

A writing book comprises a writing page 1 and two cover surfaces, wherein the writing page 1 and the two cover surfaces are connected on the left side through a back sealing, the cover surfaces are larger than the writing page 1, the two cover surfaces are hard plates and are respectively a front sealing plate 2 and a back sealing plate 3, the inner side surface of the front sealing plate 2 is provided with a slide way 4 positioned on the outer side of the writing page 1, a locking block is arranged at the position of the slide way 4 and comprises a slide block 5 and a movable block 6 which are hinged, the slide way 5 is matched with the slide way 4, the slide block 5 can slide for a length larger than the finger width, the movable block 6 can turn over on a plane vertical to the front sealing plate 2, the slide block 5 is provided with a limiting part 10 for limiting the turning angle of the movable block 6, the limiting part 10 and the inner side surface of the front sealing plate 2 form the limitation of the maximum turning angle of the movable block 6, the maximum turning angle is 90 degrees, a clamping hook 7 and the outer end part of the movable block 6 form sliding fit with a clamping groove 9, the sliding of the length larger than the finger width can be carried out, the outer end of the movable block 6 is vertically extended with a hook 7 with the finger width, two ends of the slide 4 are respectively provided with a compression spring 8 abutting against the slide block 5 and a tension spring 11 providing tension for the slide block 5, the acting force directions of the compression spring 8 and the tension spring 11 on the slide block 5 are the same, the inner side surface of the back sealing plate 3 is provided with a clamping groove 9 with the position symmetrical to the slide 4, the hook 7 and the clamping groove 9 form sliding and buckling cooperation, it should be noted that the sliding length of the whole lock block is larger than the finger width, and the hook 7 with the finger width can be released from the buckling cooperation state.

The medial surface of shrouding still is equipped with slot 12, can make pothook 7 insert slot 12 through upset movable block 6 in, the tip of hook is equipped with ferromagnetic metal piece 13, is equipped with in the slot 12 to be used for magnetism to inhale the magnet 14 that cooperates ferromagnetic metal piece 13, for pothook 7 after breaking away from the buckle cooperation provides places the position, and pothook 7 can make movable block 6 can not take place the upset by oneself after inserting slot 12 simultaneously.

In addition, an arc-shaped concave surface 15 is arranged on the side surface of the movable block 6, the arc-shaped concave surface 15 is used for pressing by fingers, the uncomfortable feeling of pressing is effectively reduced, and meanwhile the extending space of the fingers when the movable block 6 is turned over is enlarged; the movable block 6 is provided with an electronic clock 16, and after the hook 7 is inserted into the slot 12, the electronic clock 16 is positioned on the visual and visible surface of the movable block 6, and has the function of viewing time at any time.

The use principle is as follows: as shown in fig. 2, in the closed state of the present embodiment, the two sides of the sliding block 5 are respectively under the combined force action provided by the compression spring 8 and the tension spring 11, so that the state of the sliding block 5 is stable, the movable block 6 is also in a stable state under the abutting action of the limiting portion 10 of the sliding block 5, and the hook 7 is in snap fit in the slot 9, so that the sliding block 5 can be slid only by overcoming the combined force, and a good locked closed state is achieved, as shown in fig. 3, the sliding block 5 is moved by pressing the arc concave surface 15 with a finger, and the movable block 6 is driven to move, after moving the finger width, the hook 7 will be disengaged from the snap fit with the slot 9, the front sealing plate 2 or the back sealing plate 3 can be unfolded, as shown in fig. 3, the finger is released after unfolding, as shown in fig. 4, the movable block 6 is turned over after unfolding, so that the hook 7 is inserted into the slot 9, as shown in fig. 6, so that the ferromagnetic metal sheet 13 and the magnet 14 in the slot 9 form a magnetic attraction fit, the movable block 6 can not turn over by itself, and can not interfere writing or reading, so that the time can be conveniently seen at any time, and the operation is simple and convenient.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And that such obvious changes and modifications are within the scope of the present invention as defined by the appended claims.

Claims (7)

1. The utility model provides a writing book, includes writing page (1) and two covers, writing page (1) and two covers are connected through a back in the left side, the cover is great in writing page (1), its characterized in that: the two covers are hard plates and respectively comprise a front sealing plate (2) and a back sealing plate (3), the inner side surface of the front sealing plate (2) is provided with a slideway (4) positioned at the outer side of the writing page (1), a locking block is arranged at the slide way (4), the locking block comprises a sliding block (5) and a movable block (6) which are hinged with each other, the slide rail of the slide block (5) is matched with the slide way (4), the slide block (5) can slide for a length larger than the finger width, the movable block (6) can be turned over on a plane vertical to the front sealing plate (2), the outer end of the movable block (6) is vertically extended with a hook (7) with finger width length, the end part of the slideway (4) is provided with a compression spring (8) which is propped against the sliding block (5), the inner side surface of the back sealing plate (3) is provided with a clamping groove (9) with the position symmetrical to the slide way (4), and the clamping hook (7) and the clamping groove (9) form sliding buckle fit.

2. A writing book according to claim 1, wherein: the sliding block (5) is provided with a limiting part (10) used for limiting the turning angle of the movable block (6), the limiting part (10) and the inner side surface of the front sealing plate (2) form the limitation of the maximum turning angle of the movable block (6), the maximum turning angle is 90 degrees, the outer end parts of the clamping hook (7) and the movable block (6) and the clamping groove (9) form sliding fit, and the sliding of the length larger than the finger width can be carried out.

3. A writing book according to claim 2, wherein: the end part of the slide way (4) is also provided with a tension spring (11), the tension spring (11) and the compression spring (8) are respectively positioned at the two end parts of the slide way (4), and the tension spring (11) provides tension for the slide block (5).

4. A writing book according to claim 1, wherein: the inner side surface of the front sealing plate (2) is also provided with a slot (12), and the movable block (6) can be turned over to enable the clamping hook (7) to be inserted into the slot (12).

5. A writing book according to claim 4, wherein: the end part of the hook (7) is provided with a ferromagnetic metal sheet (13), and the slot (12) is internally provided with a magnet (14) which is used for magnetically attracting and matching the ferromagnetic metal sheet (13).

6. A writing book according to claim 1, wherein: the side of the movable block (6) is provided with an arc concave surface (15).

7. A writing book according to claim 1, wherein: an electronic clock (16) is arranged on the movable block (6).

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