CN211000623U - Loose-leaf binder for notebook computer - Google Patents
Loose-leaf binder for notebook computer Download PDFInfo
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- CN211000623U CN211000623U CN201921600721.0U CN201921600721U CN211000623U CN 211000623 U CN211000623 U CN 211000623U CN 201921600721 U CN201921600721 U CN 201921600721U CN 211000623 U CN211000623 U CN 211000623U
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- connecting rod
- matched
- arm
- buckle
- limiting
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Abstract
The utility model discloses a loose-leaf binder for a notebook, which has the technical proposal that the loose-leaf binder comprises a fixed rod and a plurality of ring buckle components matched with the fixed rod, the ring buckle component comprises a first ring buckle structure and a second ring buckle structure, the first ring buckle structure comprises a first connecting rod, a first ring buckle arm a and a first ring buckle arm b which are connected with two ends of the first connecting rod, the second ring buckle structure comprises a second connecting rod, a second ring buckle arm a and a second ring buckle arm b which are connected with two ends of the second connecting rod, the first ring buckle arm a and the second ring buckle arm a are both provided with connecting parts which are matched, and the connecting part is provided with a connecting clamping groove a and a connecting protrusion a which are matched with each other, the connecting clamping groove a is provided with a connecting step matched with the connecting protrusion a, and the first annular buckle arm b and the second annular buckle arm b are respectively provided with a connecting protrusion b and a connecting clamping groove b which are matched with each other. The utility model has the advantages of simple structure, high connection reliability, effective fixation of loose leaves and convenient use.
Description
Technical Field
The utility model relates to the technical field of articles for daily use, concretely relates to loose-leaf binder for notebook.
Background
A loose-leaf binder is a stationery. The loose-leaf binder is a stationery capable of binding and disassembling paper conveniently and randomly. After the cover and the paper are matched, the loose-leaf notebook is formed. Loose-leaf books that are typically devoid of paper are also referred to as binders. The loop is mainly made of metal or plastic, and is generally fixed on the cover by two rivets. Only need open the loose-leaf binder lightly when dismantling the paper can. The loose-leaf binder is a bright point of loose-leaf books, and the beautiful loose-leaf binder is favored by many people. Due to the different textures and different colors of the binders, the common plastic binders with white color and the metal binders with silver color are adopted.
However, the connecting ends of the two half rings of the ring buckle of the conventional loose-leaf binder are easy to have upper and lower heights which are not completely corresponding in the buckling process, so that the two half rings are staggered up and down to be released, and loose leaves fixed in the loose-leaf binder are released. Meanwhile, when the loose-leaf binder is put in or taken out, the two half rings are not limited, so that the opening angle is generally larger, the original fixed loose-leaf is separated from the loose-leaf binder, and the problem of inconvenient use is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a loose-leaf binder for notebook computer, which has the advantages of simple structure, high connection reliability, effective fixation of loose-leaf and convenient use.
In order to achieve the above purpose, the utility model provides a following technical scheme: a binder for a notebook computer comprises a fixed rod and a plurality of ring buckle components matched with the fixed rod, wherein the ring buckle components comprise a first ring buckle structure and a second ring buckle structure which are integrally formed by plastics, the first ring buckle structure comprises a first connecting rod, a first ring buckle arm a and a first ring buckle arm b which are connected with two ends of the first connecting rod, the second ring buckle structure comprises a second connecting rod, a second ring buckle arm a and a second ring buckle arm b which are connected with two ends of the second connecting rod, the first ring buckle arm a and the second ring buckle arm a are movably connected with each other in a buckling mode, the first ring buckle arm a and the second ring buckle arm a are respectively provided with a matched connecting part which is arranged in an S-shaped structure, the connecting parts are provided with a matched connecting clamping groove a and a matched connecting bulge a, and the connecting clamping groove a is provided with a matched connecting step, the first buckle arm b and the second buckle arm b are respectively provided with a connecting bulge b and a connecting clamping groove b which are matched with each other.
Through adopting above-mentioned technical scheme, first ring is detained and is set up connecting portion on arm an and the second ring is detained and set up connecting portion on the arm an, set up connection slot an and connect protruding a on the connecting portion, set up the connection step on the connection slot a, make the condition of dislocation about highly effective correspondence can not appear during the lock about, avoid the dropout condition to appear effectively fixing the loose-leaf, set up connection protruding b and connection slot b on first ring is detained arm b and the second ring that arm an links to each other with first ring is detained respectively simultaneously and arm an and the second ring is detained arm b, the condition of dislocation about highly effective correspondence can not appear about further guaranteeing when the lock, effectively fix the loose-leaf.
The utility model discloses further set up to: the first connecting rod and the second connecting rod are respectively hinged with the two ends of the fixed rod in a hinged mode, and the fixed rod is provided with a plurality of limit stop blocks matched with the first ring buckle structure and the second ring buckle structure.
Through adopting above-mentioned technical scheme, head rod and second connecting rod are connected through articulated mode and dead lever are articulated, the action of opening and shutting of the first latch closure structure of being convenient for and the second latch closure structure, and limit stop plays the action of the first latch closure structure of restriction and the second latch closure structure.
The utility model discloses further set up to: the limit stop is arranged on the left side and the right side of the fixed rod and is arranged in an integrated structure with the fixed rod, and the limit stop is positioned on the rear sides of the first annular buckle structure and the second annular buckle structure.
Through adopting above-mentioned technical scheme, limit stop prevents that first latch closure structure and second latch closure structure from opening the angle too big when using, leads to the problem that the loose-leaf breaks away from easily.
The utility model discloses further set up to: the fixed rod is provided with a plurality of limiting sliding grooves which are communicated left and right, the limiting sliding grooves are connected with the limiting stop blocks in a vertical sliding mode, and the two ends of the limiting stop blocks extend out of the limiting sliding grooves and are located on the rear sides of the first annular buckle structure and the second annular buckle structure.
Through adopting above-mentioned technical scheme, limit stop can slide from top to bottom for limit stop can play limiting displacement to the latch closure subassembly, prevents that the latch closure subassembly from taking place the action when the non-use.
The utility model discloses further set up to: the limiting sliding groove is internally provided with a limiting convex strip matched with the limiting stop block, the cross section of the limiting convex strip is in a semicircular structure, a stop block spring parallel to the limiting convex strip is further arranged in the limiting sliding groove, and two ends of the stop block spring are respectively connected with the bottom of the limiting stop block and the bottom of the limiting sliding groove.
Through adopting above-mentioned technical scheme, spacing sand grip prevents that spacing dog slip in-process position from taking place the skew, and the dog spring plays the reset action to limit stop.
The utility model discloses further set up to: the hinge joint is characterized in that a plurality of hinge joint blocks integrated with the fixed rod are arranged at two ends of the fixed rod, hinge grooves matched with the first connecting rod and the second connecting rod are formed in the hinge joint blocks, the fixed rod is fixedly connected with the hinge clamping plates through rivets, and mounting holes matched with the rivets are formed in the fixed rod.
Through adopting above-mentioned technical scheme, articulated piece and articulated groove be convenient for the dead lever and first latch closure structure and second latch closure structure articulated connection each other, and the mounting hole is convenient for the dead lever and is fixed with the installation of loose-leaf splint.
The utility model discloses further set up to: the hinge joint structure is characterized in that one ends of the first connecting rod and the second connecting rod are respectively provided with a hinge joint protrusion integrated with the first connecting rod, the other ends of the first connecting rod and the second connecting rod are provided with a limit blind hole, a hinge spring and a hinge connecting rod are arranged in the limit blind hole in an inserting mode, two ends of the hinge spring are respectively connected with the bottom of the limit blind hole and the hinge connecting rod in an abutting mode, and the hinge joint protrusion and the hinge connecting rod are respectively matched with the hinge.
Through adopting above-mentioned technical scheme, the head rod can be connected with the dead lever is articulated fast with the cooperation of articulated arch, articulated spring and articulated connecting rod with the second connecting rod.
To sum up, the utility model discloses following beneficial effect has:
1. the connecting parts are arranged on the first ring buckling arm a and the second ring buckling arm a, the connecting clamping groove a and the connecting protrusion a are arranged on the connecting parts, and the connecting step is arranged on the connecting clamping groove a, so that the upper and lower heights can effectively correspond to each other during buckling without upper and lower dislocation, the loose leaf can be effectively fixed under the condition of tripping is avoided, and meanwhile, the connecting protrusion b and the connecting clamping groove b are arranged on the first ring buckling arm b and the second ring buckling arm b which are respectively connected with the first ring buckling arm a and the second ring buckling arm a, so that the upper and lower heights can effectively correspond to each other during buckling without upper and lower dislocation, and the loose leaf can be effectively fixed;
2. the first connecting rod and the second connecting rod are hinged with the fixed rod in a hinged mode, so that the first buckle structure and the second buckle structure can be opened and closed conveniently, and the limit stop block plays a role in limiting the actions of the first buckle structure and the second buckle structure; can articulate with the dead lever fast under the cooperation of articulated arch, articulated spring and articulated connecting rod through first connecting rod and second connecting rod and be connected.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present invention.
Fig. 2 is a front view of a first embodiment of the present invention.
Fig. 3 is a left side view of the first embodiment of the present invention.
Fig. 4 is a bottom view of the first embodiment of the present invention.
Fig. 5 is a usage status diagram of the first embodiment of the present invention.
FIG. 6 is a schematic view of a hinge joint between the fixing rod and the second connecting rod according to the first embodiment.
Fig. 7 is a left side view of the second embodiment of the present invention.
Fig. 8 is a schematic view of the second embodiment of the present invention in the limiting chute.
Reference numerals: 1. fixing the rod; 2. a first connecting rod; 3. a first buckle arm a; 4. a first buckle arm b; 5. a second connecting rod; 6. a second buckle arm a; 7. a second buckle arm b; 8. a connecting clamping groove a; 9. a connecting projection a; 10. connecting steps; 11. a connecting projection b; 12. a connecting clamping groove b; 13. a limit stop block; 14. a hinged block; 15. a hinge slot; 16. mounting holes; 17. a hinge projection; 18. a limiting blind hole; 19. a hinge spring; 20. a hinged connecting rod; 21. a limiting chute; 22. limiting convex strips; 23. a stopper spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
First embodiment, this embodiment discloses a binder for notebook computer, as shown in fig. 1 to 7, including a fixing rod 1 and a plurality of ring buckle assemblies adapted to the fixing rod 1, where the ring buckle assemblies include a first ring buckle structure and a second ring buckle structure integrally formed by plastic, the first ring buckle structure includes a first connecting rod 2, and a first ring buckle arm a3 and a first ring buckle arm b4 connected to two ends of the first connecting rod 2, the second ring buckle structure includes a second connecting rod 5, and a second ring buckle arm a6 and a second ring buckle arm b7 connected to two ends of the second connecting rod 5, the first ring buckle arm a3 and the second ring buckle arm a6 are movably connected to each other in a snap-fit manner, the first ring buckle arm a3 and the second ring buckle arm a6 are both provided with adaptive connecting portions, the connecting portions are disposed in an "S" shape ", and the connecting portions are provided with adaptive connecting slots a8 and connecting protrusions a9, a connecting step 10 matched with the connecting protrusion a9 is arranged on the connecting clamping groove a8, and a connecting protrusion b11 and a connecting clamping groove b12 which are matched with each other are respectively arranged on the first annular buckle arm b4 and the second annular buckle arm b 7; set up connecting portion on first ring buckle arm a3 and the second ring buckle arm a6, set up connection slot a8 and connection protrusion a9 on the connecting portion, set up connection step 10 on connection slot a8, make the condition of dislocation about can not appearing in the effective correspondence of high from top to bottom during the lock, avoid the dropout condition to appear effectively fixing the loose-leaf, simultaneously respectively with first ring buckle arm a3 and the second ring buckle arm a6 continuous first ring buckle arm b4 and second ring buckle arm b7 on set up connection protrusion b11 and connection slot b12, the condition of dislocation about can not appearing in the effective correspondence of high from top to bottom during further guaranteeing the lock, effectively fix the loose-leaf.
The first connecting rod 2 and the second connecting rod 5 are respectively hinged with two ends of the fixed rod 1 in a hinged mode, and the fixed rod 1 is provided with a plurality of limit stops 13 matched with the first ring buckle structure and the second ring buckle structure; the first connecting rod 2 and the second connecting rod 5 are hinged with the fixed rod 1 in a hinged mode, so that the first buckle structure and the second buckle structure can be conveniently opened and closed, and the limit stop 13 is used for limiting the first buckle structure and the second buckle structure; the limit stop 13 is arranged at the left side and the right side of the fixed rod 1 and is arranged in an integrated structure with the fixed rod 1, and the limit stop 13 is positioned at the rear side of the first buckle structure and the second buckle structure; the limit stop 13 prevents the problem that the loose-leaf is easy to break away from because the opening angle of the first ring buckle structure and the second ring buckle structure is too large when the hinge is used.
A plurality of hinge blocks 14 integrated with the fixing rod 1 are arranged at two ends of the fixing rod 1, hinge grooves 15 matched with the first connecting rod 2 and the second connecting rod 5 are formed in the hinge blocks 14, the fixing rod 1 is fixedly connected with the loose-leaf clamping plate through rivets, and mounting holes 16 matched with the rivets are formed in the fixing rod 1; the hinge block 14 and the hinge groove 15 facilitate the mutual hinge connection of the fixing rod 1 and the first and second ring buckle structures, and the mounting hole 16 facilitates the installation and fixation of the fixing rod 1 and the loose-leaf splint; one end of each of the first connecting rod 2 and the second connecting rod 5 is provided with a hinge protrusion 17 integrated with the first connecting rod, the other end of each of the first connecting rod and the second connecting rod is provided with a limit blind hole 18, a hinge spring 19 and a hinge connecting rod 20 are inserted into the limit blind hole 18, two ends of the hinge spring 19 are respectively connected with the bottom of the limit blind hole 18 and the hinge connecting rod 20 in a mutually abutting mode, and the hinge protrusion 17 and the hinge connecting rod 20 are respectively matched with the hinge groove 15; the first connecting rod 2 and the second connecting rod 5 can be quickly hinged with the fixing rod 1 under the cooperation of the hinge protrusion 17, the hinge spring 19 and the hinge connecting rod 20.
The working process is as follows: when the ring buckle assembly needs to be opened, the first ring buckle arm a3 and the second ring buckle arm a6 have certain elasticity due to the fact that the first ring buckle arm a3 and the second ring buckle arm a6 are integrally formed by plastic, so that the first ring buckle arm a3 and the second ring buckle arm a6 are pulled apart manually, the connecting clamping groove a8 and the connecting protrusion a9 are separated from each other, the connecting protrusion b11 and the connecting clamping groove b12 are also separated from each other, the first ring buckle structure and the second ring buckle structure can be separated from each other to smoothly put in or take out loose-leaves, and otherwise, the ring buckle assembly is closed.
In the second embodiment, as shown in fig. 7 and 8, the difference between the first embodiment and the second embodiment is that a plurality of left and right through limit sliding grooves 21 are formed in the fixing rod 1, the limit stoppers 13 are connected to the limit sliding grooves 21 in a vertically sliding manner, and two ends of the limit stoppers 13 extend out of the limit sliding grooves 21 and are located at the rear sides of the first buckle structure and the second buckle structure; the limit stop 13 can slide up and down, so that the limit stop 13 can limit the buckle assembly and prevent the buckle assembly from acting when not in use.
A limit convex strip 22 matched with the limit stop 13 is arranged in the limit sliding groove 21, the cross section of the limit convex strip 22 is arranged in a semicircular structure, a stop spring 23 parallel to the limit convex strip 22 is also arranged in the limit sliding groove 21, and two ends of the stop spring 23 are respectively connected with the limit stop 13 and the bottom of the limit sliding groove 21; there is the recess with spacing sand grip 22 matched with on the limit stop 13, and spacing sand grip 22 prevents that the position from taking place the skew in the limit stop slip process, and dog spring 23 plays the reset action to limit stop 13.
The working process is as follows: when the ring buckle assembly needs to be opened, the limit stop 13 is shifted to enable the ring buckle assembly to slide, the limit stop 13 cannot limit the first ring buckle structure and the second ring buckle structure to act, then, the first ring buckle arm a3 and the second ring buckle arm a6 are manually pulled open, the connecting clamping groove a8 and the connecting protrusion a9 are mutually separated, the connecting protrusion b11 and the connecting clamping groove b12 also act accordingly to be separated, the first ring buckle structure and the second ring buckle structure can be smoothly put in or taken out of a loose leaf, and otherwise, the ring buckle assembly is closed.
To sum up, the utility model discloses following beneficial effect has:
1. the connecting parts are arranged on the first ring buckling arm a3 and the second ring buckling arm a6, the connecting part is provided with a connecting clamping groove a8 and a connecting protrusion a9 which are matched, and the connecting clamping groove a8 is provided with a connecting step 10 matched with the connecting protrusion a9, so that the upper height and the lower height effectively correspond to each other during buckling, the condition of vertical dislocation cannot occur, the situation of tripping is avoided, the loose leaf is effectively fixed, meanwhile, the connecting protrusion b11 and the connecting clamping groove b12 are arranged on the first ring buckling arm b4 and the second ring buckling arm b7 which are respectively connected with the first ring buckling arm a3 and the second ring buckling arm a6, the condition of vertical dislocation cannot occur due to effective vertical correspondence during buckling is further guaranteed, and the loose leaf is effectively fixed;
2. the first connecting rod 2 and the second connecting rod 5 are hinged with the fixed rod 1 in a hinged mode, so that the first buckle structure and the second buckle structure can be conveniently opened and closed, and the limit stop 13 is used for limiting the first buckle structure and the second buckle structure; the first connecting rod 2 and the second connecting rod 5 can be quickly hinged with the fixed rod 1 under the cooperation of the hinge bulge 17, the hinge spring 19 and the hinge connecting rod 20.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a loose-leaf binder for notebook, including dead lever (1) and a plurality of and dead lever (1) looks adaptation's latch closure subassembly, its characterized in that: the buckle component comprises a first buckle structure and a second buckle structure which are integrally formed by plastics, the first buckle structure comprises a first connecting rod (2), a first buckle arm a (3) and a first buckle arm b (4) which are connected with two ends of the first connecting rod (2), the second buckle structure comprises a second connecting rod (5), a second buckle arm a (6) and a second buckle arm b (7) which are connected with two ends of the second connecting rod (5), the first buckle arm a (3) and the second buckle arm a (6) are movably connected with each other in a buckling mode, the first buckle arm a (3) and the second buckle arm a (6) are respectively provided with a connecting part which is matched with each other, the connecting parts are arranged in an S-shaped structure, the connecting parts are provided with a connecting clamping groove a (8) and a connecting bulge a (9) which are matched with each other, and the connecting clamping groove a (8) is provided with a connecting step (10) which is matched with the connecting bulge a (9), the first buckle arm b (4) and the second buckle arm b (7) are respectively provided with a connecting bulge b (11) and a connecting clamping groove b (12) which are matched with each other.
2. The binder for notebook computer according to claim 1, wherein: the first connecting rod (2) and the second connecting rod (5) are respectively hinged with the two ends of the fixing rod (1) in a hinged mode, and a plurality of limit stop blocks (13) matched with the first ring buckle structure and the second ring buckle structure are arranged on the fixing rod (1).
3. The binder for notebook computer according to claim 2, wherein: the limiting stop blocks (13) are arranged on the left side and the right side of the fixing rod (1) and are arranged in an integrated structure with the fixing rod (1), and the limiting stop blocks (13) are located on the rear sides of the first annular buckle structure and the second annular buckle structure.
4. The binder for notebook computer according to claim 2, wherein: a plurality of left and right through limiting sliding grooves (21) are formed in the fixing rod (1), the limiting sliding grooves (21) are connected with the limiting stop blocks (13) in a vertical sliding mode, and the two ends of each limiting stop block (13) extend out of the limiting sliding grooves (21) and are located on the rear sides of the first annular buckle structure and the second annular buckle structure.
5. The binder for notebook computer according to claim 4, wherein: the limiting slide groove (21) is internally provided with a limiting convex strip (22) matched with the limiting stop block (13), the cross section of the limiting convex strip (22) is in a semicircular structure, a stop spring (23) parallel to the limiting convex strip (22) is further arranged in the limiting slide groove (21), and two ends of the stop spring (23) are respectively connected with the bottoms of the limiting stop block (13) and the limiting slide groove (21).
6. The binder for notebook computer according to claim 1, wherein: the fixing rod (1) is characterized in that a plurality of hinge blocks (14) integrated with the fixing rod are arranged at two ends of the fixing rod (1), hinge grooves (15) matched with the first connecting rod (2) and the second connecting rod (5) are formed in the hinge blocks (14), the fixing rod (1) is fixedly connected with the hinge clamping plates through rivets, and mounting holes (16) matched with the rivets are formed in the fixing rod (1).
7. The binder for notebook computer according to claim 6, wherein: the one end of first connecting rod (2) and second connecting rod (5) all is provided with rather than the articulated arch (17) of integral type, and spacing blind hole (18) have been seted up to the other end, and alternates in spacing blind hole (18) and be provided with articulated spring (19) and articulated connecting rod (20), and the both ends of articulated spring (19) support each other with the bottom of spacing blind hole (18) and articulated connecting rod (20) respectively and press the connection, articulated arch (17) and articulated connecting rod (20) respectively with hinge groove (15) are mutually supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921600721.0U CN211000623U (en) | 2019-09-24 | 2019-09-24 | Loose-leaf binder for notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921600721.0U CN211000623U (en) | 2019-09-24 | 2019-09-24 | Loose-leaf binder for notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211000623U true CN211000623U (en) | 2020-07-14 |
Family
ID=71505245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921600721.0U Active CN211000623U (en) | 2019-09-24 | 2019-09-24 | Loose-leaf binder for notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211000623U (en) |
-
2019
- 2019-09-24 CN CN201921600721.0U patent/CN211000623U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325804 No. 88, Xicheng Avenue, Qianku Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Jiyan Culture Technology Co.,Ltd. Address before: 325800 No.88 Xicheng Avenue, Qianku Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee before: Cangnan Hongdi Stationery Co.,Ltd. |