CN217968996U

CN217968996U - Side edge rotating buckle and notebook

Info

Publication number: CN217968996U
Application number: CN202222250442.4U
Authority: CN
Inventors: 李仁杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-06
Anticipated expiration: 2032-08-25

Abstract

The lateral rotating buckle comprises a lateral rotating buckle body and a notebook, wherein the notebook comprises a notebook cover, and the notebook cover is bent to form a front cover, a back cover and a bending section, wherein the two ends of the bending section are respectively connected with the front cover and the back cover; the side is rotatory to be detained including fixed subassembly of fixed mounting on the front cover, can the activity detain the spiral shell of fixing front cover and back cover on the back cover, the spiral shell is rotationally installed on fixed subassembly, be equipped with between spiral shell and the fixed subassembly and be used for preventing to spiral shell wobbling damping structure. The user can promote the turn-buckle rotatory for fixed subassembly, make the turn-buckle detain on the back cover with front cover and back cover fixed or make the turn-buckle leave in order to relieve restriction between front cover and the back cover from the back cover, at the rotatory in-process of turn-buckle, the rotatory knot of side can not produce too big effort to front cover and back cover, the difficult phenomenon that drops that takes place makes the rotatory knot of side have the high advantage of installation stability on the notebook, guarantee that the rotatory knot of side can use on the notebook stably for a long time.

Description

Side edge rotating buckle and notebook

Technical Field

The utility model relates to a study and office accommodation field, concretely relates to side is rotatory to be detained and notebook.

Background

The notebook, which can also be called a notepad, is a booklet used for recording various information in life or study of people, and is a common tool for people to study and work. The notebook comprises a cover, a loose-leaf and a back cover, wherein a lock catch is arranged on part of the notebook as required and used for fixing the cover and the back cover, so that the loose-leaf cannot be turned over.

Chinese patent No. 202122553199.9 discloses a carbon fiber notebook, which comprises a cover plate, a back plate, and a plurality of paper sheets arranged between the cover plate and the back plate, and is characterized in that: the pen holder is characterized in that a first carbon fiber reinforcing layer is arranged on the cover plate, a second carbon fiber reinforcing layer is arranged on the back plate, a magnetic lock catch is arranged on the first carbon fiber reinforcing layer, a lock belt and a pen holder are arranged on the second carbon fiber reinforcing layer, and a lock belt lock catch matched with the magnetic lock catch is further arranged on the lock belt. However, the above-mentioned solution has the following two drawbacks:

firstly, when a user pulls the locking belt lock catch to separate the locking belt lock catch from the magnetic lock catch, the locking belt lock catch can generate certain pulling force on the magnetic lock catch, the magnetic lock catch is pulled to pull the first carbon fiber reinforcing layer, the first carbon fiber reinforcing layer is damaged, the magnetic lock catch is easy to fall off from the first carbon fiber reinforcing layer, and the sealing panel and the back panel cannot be normally fixed;

the second, the lock area that has the lock and take the hasp is outstanding setting on the backplate of notebook, when the user opened the front cover and writes, is located the lock area on the backplate and disturbs user's normal writing easily, and user's writing experience nature is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a side rotary buckle and a notebook.

The utility model provides a technical scheme that its technical problem adopted is:

rotatory knot of side, its characterized in that: including being used for with the fixed subassembly of the rotatory installation of side on the front cover, can the activity detain the spinner fixed with front cover and back cover on the back cover, the spinner rotationally installs on fixed subassembly, be equipped with between spinner and the fixed subassembly and be used for preventing to spin and detain wobbling damping structure.

The utility model discloses in, fixed subassembly includes PMKD, holding plate and fastener, form the centre gripping interval of centre gripping front cover between PMKD and the holding plate, link together through the fastener combination between PMKD and the holding plate.

The utility model discloses in, be equipped with the puncture dogtooth on the PMKD.

The utility model discloses in, still be equipped with first convex part and second convex part on the PMKD, all be equipped with a connecting hole on first convex part and the second convex part, the last two cooperation through-holes that are equipped with of PMKD, threaded connection is in the connecting hole after the cooperation through-hole is passed to the one end of fastener.

The utility model discloses in, the rotary buckle includes swivel base plate, is used for withholding the connection plate that swivel base plate and cramp plate were connected respectively to the cramp plate, both ends of fixed back cover of withholding, the last connection pivot that has set firmly of swivel base plate, the last rotatory through-hole that is equipped with of mounting plate, it rotates to connect the pivot and connects in rotatory through-hole.

The utility model discloses in, rotating bottom plate, connecting plate, cramp plate, connection pivot integrated into one piece set up.

The utility model discloses in, be equipped with rotatory convex part on the rotating bottom plate, connect the pivot and locate on the rotatory convex part, rotatory convex part contacts with PMKD's bottom surface.

The utility model discloses in, be equipped with the mounting groove who corresponds the rotatory through-hole of intercommunication on the first convex part, the damping structure is including the spring that is located mounting groove, the one end of connecting the pivot extends to in the mounting groove and is equipped with spacing convex part, the spring suit is outside connecting the pivot, the one end of spring is supported on mounting groove's tank bottom surface, and the other end supports on spacing convex part.

The utility model discloses in, the damping structure is still including locating PMKD's a plurality of positioning groove, locate a plurality of location on the rotatory convex part are protruding, and every positioning groove can cooperate the cartridge to have a location arch.

The notebook comprises a notebook cover, wherein the notebook cover is bent to form a front cover, a back cover and bending sections, two ends of the bending sections are respectively connected with the front cover and the back cover, and the inner sides of the bending sections are provided with loose-leaf binders; the method is characterized in that: the cover is provided with a side edge rotating buckle.

The utility model has the advantages that:

1. the utility model provides a side rotary buckle comprises fixed subassembly, spinner and damping structure, and the user can promote the spinner to rotate for fixed subassembly to make the spinner detain and fix front cover and back cover on the back cover or make the spinner leave from the back cover in order to remove the restriction between front cover and the back cover, and in the spinner rotation process, the side rotary buckle can not produce too big effort to front cover and back cover, is difficult for taking place the obscission, makes the side rotary buckle have the advantage that the installation stability is high on the notebook, guarantees that the side rotary buckle can use on the notebook stably for a long time;

2. the side rotary buckle is arranged on the cover, and after the cover is turned over, the side rotary buckle is far away from the right hand of a user for writing, so that the side rotary buckle is prevented from interfering with the normal writing action of the user, and the writing experience of the user is ensured;

3. certain resistance is formed between the rotary buckle and the fixing component through the damping mechanism, the rotary buckle is prevented from swinging randomly, and the stability that the rotary buckle fixes the front cover and the back cover is ensured.

Drawings

The present invention is further described below with reference to the accompanying drawings and embodiments:

FIG. 1 is a perspective view of a side rotating clasp;

FIG. 2 is an exploded view of the side swivel buckle;

FIG. 3 is a cross-sectional view of the side rotating clasp;

FIG. 4 is a perspective view of the side rotary buckle mounted on the back cover;

FIG. 5 is an exploded view of the side rotary buckle and the back cover;

FIG. 6 is a bottom view of the side rotator buckle securing the front and back panels;

FIG. 7 is a perspective view of the side rotator buckle securing the front and back covers.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.

Referring to fig. 1 to 5, the side rotary buckle 10 is integrally made of metal and has high rigidity and structural stability. This rotatory knot 10 of side is including being used for with the rotatory fixed subassembly 1 of knot 10 fixed mounting on front cover 20 of side, can the activity detain the spinner 2 fixed with front cover 20 and back cover 30 on back cover 30, spinner 2 rotationally installs on fixed subassembly 1, be equipped with between spinner 2 and the fixed subassembly 1 and be used for preventing spinner 2 wobbling damping structures.

In a preferred embodiment, the fixing assembly 1 includes a fixing base plate 11, a fixing pressure plate 12 and a fastener 13, a clamping space for clamping the cover 20 is formed between the fixing base plate 11 and the fixing pressure plate 12, the fixing base plate 11 and the fixing pressure plate 12 are combined and connected together through the fastener 13, and the fastener 13 is a screw. In addition, in order to improve the stability of the fixing assembly 1 mounted on the cover 20, the fixing base plate 11 is provided with the piercing protrusion 111, the piercing protrusion 111 is conical, and after the fixing base plate 11 is attached to the cover 20, the piercing protrusion 111 can pierce into the outer surface layer 60 of the cover 20, thereby enhancing the stability of the fixing assembly 1 mounted on the cover 20.

In this embodiment, the fixed base plate 11 is further provided with a first protrusion 112 and a second protrusion 113, the first protrusion 112 and the second protrusion 113 are both provided with one connection hole 110, the fixed pressing plate 12 is provided with two matching through holes 120, each matching through hole 120 corresponds to one connection hole 110, and one end of the fastening member 13 passes through the matching through hole 120 and then is screwed into the connection hole 110, so that the fixed base plate 11 and the fixed pressing plate 12 are locked together.

As a preferred embodiment, the turnbuckle 2 includes a rotating bottom plate 21, a buckling plate 22 for buckling and pressing the fixed back cover 30, and a connecting plate 23 having two ends respectively connected to the rotating bottom plate 21 and the buckling plate 22, the rotating bottom plate 21 is fixedly provided with a connecting shaft 24, the fixed bottom plate 11 is provided with a rotating through hole 114, and the connecting shaft 24 is rotatably connected to the rotating through hole 114, so that the turnbuckle 2 can be rotatably mounted on the fixed component 1.

In this embodiment, the rotating bottom plate 21, the connecting plate 23, the buckling plate 22 and the connecting shaft 24 are integrally formed by casting, and the side rotating buckle 10 formed by casting has high hardness, so that the structural stability of the side rotating buckle 10 can be ensured, and the side rotating buckle 10 can stably work. Of course, the rotating base plate 21, the connecting plate 23, the buckling plate 22 and the connecting shaft 24 may be connected by welding, and the same purpose can be achieved.

As a preferred embodiment, in order to avoid the rotating bottom plate 21 being scratched by the fixed bottom plate 11, the rotating convex portion 25 is arranged on the rotating bottom plate 21, the connecting rotating shaft 24 is arranged on the rotating convex portion 25, the rotating convex portion 25 and the rotating bottom plate 21 are integrally formed and arranged, the rotating convex portion 25 contacts with the bottom surface of the fixed bottom plate 11, so that a certain distance is always kept between the fixed bottom plate 11 and the rotating bottom plate 21, and the phenomenon that the fixed bottom plate 21 is scratched by the fixed bottom plate 11 in the rotating process of the turnbuckle 2 to cause the surface of the rotating bottom plate 21 to be scratched to influence the appearance quality of the turnbuckle 2 is avoided.

As the preferred embodiment, be equipped with the mounting groove 115 that corresponds rotatory through-hole 114 of intercommunication on the first convex part 112, the damping structure is including being located the spring 3 of mounting groove 115, the one end of connecting the pivot 24 extends to in the mounting groove 115 and is equipped with spacing convex part 241, the spring 3 suit is outside at connecting the pivot 24, the one end of spring 3 supports on the tank bottom face of mounting groove 115, and the other end supports on spacing convex part 241. The spring 3 pushes the limit protrusion 241, so that the rotation protrusion 25 is attached to the bottom of the fixing base plate 11 under the elastic force of the spring 3, thereby preventing the rotation of the turnbuckle 2.

As a preferred embodiment, the damping structure further includes a plurality of positioning grooves 4 disposed on the fixed base plate 11, and a plurality of positioning protrusions 5 disposed on the rotating protrusion 25, each positioning groove 4 can be inserted with one positioning protrusion 5 in a matching manner, when a user pushes the turn buckle 2 to rotate, the spring 3 is compressed, the positioning protrusions 5 can be disengaged from the positioning grooves 4, after the user rotates the turn buckle 2 to a proper angle, the positioning protrusions 5 can be inserted into the positioning grooves 4 again, and then the positioning protrusions 5 are kept inserted into the positioning grooves 4 under the elastic action of the spring 3, so as to position the turn buckle 2 and prevent the turn buckle 2 from rotating arbitrarily.

Referring to fig. 4 to 7, the present embodiment further provides a notebook with the side rotary buckle 10, the notebook includes a notebook cover, the notebook cover is bent to form a front cover 20, a back cover 30 and a bending section 40 with two ends respectively connected to the front cover 20 and the back cover 30, a binder 50 is disposed on the inner side of the bending section 40, the binder 50 is used for holding a writable loose leaf, and the loose leaf is mounted on the binder 50, which is not shown in the drawings. The end, far away from the bending section 40, of the front cover 20 is provided with a side rotary buckle 10 which can be movably buckled on the back cover 30 to fix the front cover 20 and the back cover 30, the side rotary buckle 10 is arranged on the front cover 20 and is far away from the right hand of a user for writing, the side rotary buckle 10 is prevented from interfering with the normal writing action of the user, and the writing experience of the user is ensured; moreover, since the side rotary buckle 10 is only arranged on the front cover 20, the left-handed user can directly turn the turned notebook up and down, so that the front cover 20 and the back cover 30 can be vertically replaced, and the side rotary buckle 10 can be far away from the left hand of the left-handed user.

In a preferred embodiment, the notebook cover comprises an outer surface layer 60 and an inner surface layer 70 adhered to the inner side of the outer surface layer 60, a first reinforcing layer 80 positioned in the front cover 20 and a second reinforcing layer 90 positioned in the back cover 30 are arranged between the outer surface layer 60 and the inner surface layer 70, and the inner side and the outer side of the first reinforcing layer 80 and the inner side of the second reinforcing layer 90 are respectively adhered to the outer surface layer 60 and the inner surface layer 70. In this embodiment, the inner surface layer 70 and the outer surface layer 60 are made of leather, so that the appearance is elegant and comfortable; the first reinforcing layer 80 and the second reinforcing layer 90 are both made of paperboard and are easy to process.

In a preferred embodiment, a first inner layer 100 located on the front cover 20 and a second inner layer 200 located on the back cover 30 are further bonded to the inner side of the inner surface layer 70, the first inner layer 100 and the second inner layer 200 are both made of leather, and insertion spaces for inserting and placing articles, such as business cards and bills, are reserved between the first inner layer 100 and the inner surface layer 70 and between the second inner layer 200 and the inner surface layer 70.

In a preferred embodiment, in order to facilitate the fixing assembly 1 to be mounted on the cover 20, the cover 20 is provided with a first through hole 201 for inserting the first protrusion 112 and a second through hole 202 for inserting the second protrusion 113, the shape of the first through hole 201 is matched with the shape of the first protrusion 112, the shape of the second through hole 202 is matched with the shape of the second protrusion 113, and the first through hole 201 and the second through hole 202 penetrate through the outer skin 60, the inner skin 70, the first reinforcing layer 80 and the first inner layer 100.

The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.

Claims

1. Rotatory knot of side, its characterized in that: including being used for with fixed subassembly (1) of side rotation knot (10) fixed mounting on front cover (20), can the activity detain on back cover (30) with front cover (20) and back cover (30) fixed spiral knot (2), spiral knot (2) rotationally install on fixed subassembly (1), be equipped with between spiral knot (2) and fixed subassembly (1) and be used for preventing to spiral the damping structure who detains (2) wobbling.

2. The lateral swivel buckle of claim 1, wherein: the fixing assembly (1) comprises a fixing bottom plate (11), a fixing pressing plate (12) and a fastener (13), a clamping space for clamping the cover (20) is formed between the fixing bottom plate (11) and the fixing pressing plate (12), and the fixing bottom plate (11) and the fixing pressing plate (12) are connected together through the fastener (13) in a combined mode.

3. The lateral swivel buckle of claim 2, wherein: and the fixed bottom plate (11) is provided with a puncture convex tooth (111).

4. The lateral swivel buckle of claim 2, wherein: still be equipped with first convex part (112) and second convex part (113) on PMKD (11), all be equipped with one connecting hole (110) on first convex part (112) and second convex part (113), be equipped with two cooperation through-holes (120) on fixed pressing plate (12), threaded connection is in connecting hole (110) after cooperation through-hole (120) is passed to the one end of fastener (13).

5. The lateral swivel snap of claim 4, wherein: detain (2) including rotating bottom plate (21), be used for withholding board (22), the connecting plate (23) of connecting rotating bottom plate (21) and withholding board (22) respectively at withholding fixed back cover (30) in the spiral shell, rotating bottom plate (21) is last to have set firmly connection pivot (24), be equipped with rotatory through-hole (114) on PMKD (11), connect pivot (24) and rotate to connect in rotatory through-hole (114).

6. The lateral spinner buckle of claim 5 wherein: the rotary bottom plate (21), the connecting plate (23), the buckling and pressing plate (22) and the connecting rotating shaft (24) are integrally formed.

7. The lateral spinner buckle of claim 5 wherein: the rotary bottom plate (21) is provided with a rotary convex part (25), the connecting rotating shaft (24) is arranged on the rotary convex part (25), and the rotary convex part (25) is in contact with the bottom surface of the fixed bottom plate (11).

8. The lateral spinner buckle of claim 6 wherein: be equipped with mounting groove (115) that correspond rotatory through-hole of intercommunication (114) on first convex part (112), damping structure is including spring (3) that are located mounting groove (115), the one end of connecting pivot (24) extends to in mounting groove (115) and is equipped with spacing convex part (241), spring (3) suit is outside in connecting pivot (24), the one end of spring (3) supports on the tank bottom face of mounting groove (115), and the other end supports on spacing convex part (241).

9. The lateral swivel buckle of claim 8, wherein: the damping structure further comprises a plurality of positioning grooves (4) arranged on the fixed bottom plate (11) and a plurality of positioning protrusions (5) arranged on the rotary convex part (25), and each positioning groove (4) can be matched and inserted with one positioning protrusion (5).

10. The notebook comprises a notebook cover, wherein the notebook cover is bent to form a front cover (20), a back cover (30) and a bending section (40) with two ends respectively connected with the front cover (20) and the back cover (30), and a loose-leaf binder (50) is arranged on the inner side of the bending section (40); the method is characterized in that: the cover (20) is provided with the lateral rotary buckle (10) of any one of claims 1 to 9.