Flexible connecting buckle and folder

Abstract

The flexible connecting buckle comprises a first connecting piece, a second connecting piece, a first magnetic attraction piece and a second magnetic attraction piece, a first flexible connecting strip is arranged on the first connecting piece, the first magnetic attraction piece is arranged on the first flexible connecting strip, and the second magnetic attraction piece is arranged on the second connecting piece. The first flexible connecting strip is attracted to the second connecting piece through the first magnetic attraction piece and the second magnetic attraction piece. By the adoption of the scheme, the flexible connecting buckle and the folder have the advantages that file sleeving is conducted in the state that the first flexible connecting strip and the second connecting piece are separated, and the first flexible connecting strip is connected to the second connecting piece through magnetic attraction of the first magnetic attraction piece and the second magnetic attraction piece so as to keep files.

Description

Technical Field

[0001] The utility model belongs to the field of file folders, and in particular relates to a flexible connecting buckle and a file folder. Background Art

[0002] Folders are used to store full-page documents. The main purpose is to better preserve documents and make them neat and standardized. They are tools used in business or career activities to store, protect and standardize paper documents.

[0003] The existing folders can refer to a socket-type folder disclosed in Chinese patent number CN202322934315.0, which adopts the arrangement of a face shell, a manual switch assembly, and a ring assembly on the folder body, so that the first buckle ring and the second buckle ring of the ring assembly can be separated from each other by bending the manual switch assembly to open the ring assembly, so that the document paper to be configured can be sleeved on the first buckle ring and the second buckle ring, and finally, the first buckle ring and the second buckle ring can be brought close to each other by bending the manual switch assembly in the opposite direction to close the ring assembly.

[0004] The problems with existing folders are that the overall structure of the assembly consisting of the cover, the manual switch assembly, and the ring assembly is relatively complex, which has the problems of high installation difficulty and high production cost. In addition, the ring assembly is made of rigid material, which makes it easy for the ring assembly to be accidentally clamped during the closing process, resulting in misaligned clamping and damage of documents, and injuries to people. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a flexible connecting buckle and a folder for holding documents, which can be used to hold documents when a first flexible connecting strip and a second connecting member are in a separated state, and the first flexible connecting strip is connected to the second connecting member by magnetic attraction of the first magnetic member and the second magnetic member.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: including: a first connecting member, on which a first flexible connecting strip is arranged; a second connecting member; a first magnetic member, on which the first magnetic member is arranged on the first flexible connecting strip; a second magnetic member, on which the second magnetic member is arranged on the second connecting member; the first flexible connecting strip is attracted to the second connecting member through the first magnetic member and the second magnetic member.

[0007] The utility model is further configured as follows: a connecting socket is provided on the second connecting member, and one end of the first flexible connecting strip is inserted into the connecting socket for positioning connection.

[0008] The present utility model is further configured as follows: the first magnetic member is plastically coated inside the first flexible connection strip; alternatively, one end of the first flexible connection strip is provided with a first built-in groove, and the first magnetic member is arranged in the first built-in groove; alternatively, the outer periphery of the first flexible connection strip is provided with a first built-in annular groove, the first magnetic member is annular, and the first magnetic member is arranged in the first built-in annular groove; alternatively, the second magnetic member is plastically coated inside the second connecting member; alternatively, a second built-in groove is provided on the bottom wall of the connection jack, and the second magnetic member is arranged in the second built-in groove; alternatively, the peripheral wall of the connection jack is provided with a second built-in annular groove, the second magnetic member is annular, and the second magnetic member is arranged in the second built-in annular groove.

[0009] The present utility model is further configured as follows: the first flexible connection strip is arranged in a "C" shape, or a "匚" shape, or a "U" shape.

[0010] The present utility model is further configured as follows: an inwardly concave first clamping groove is provided on the outer peripheral wall of the first connecting member, a first limiting surface is provided at one end of the first clamping groove facing the first flexible connection strip, and a second limiting surface is provided at the end背离 the first flexible connection strip. The outer periphery size of the first limiting surface is smaller than the outer periphery size of the second limiting surface; and / or, an inwardly concave second clamping groove is provided on the outer peripheral wall of the second connecting member, and a third limiting surface and a fourth limiting surface are provided at both ends of the second clamping groove. The outer periphery size of the third limiting surface is smaller than the outer periphery size of the fourth limiting surface.

[0011] The present utility model is further configured as follows: the first flexible connection strip is made of silicone plastic material.

[0012] The present utility model is further configured as follows: one end of the length of the first flexible connection strip is integrally formed with the first connecting member.

[0013] The present utility model is further configured as follows: a second flexible connection strip is provided on the second connecting member, and the second magnetic member is arranged on the second flexible connection strip.

[0014] By adopting the above technical solutions, 1. The flexible connection buckle is arranged on structures such as a folder. When the first flexible connection strip and the second connecting member are in a separated state, the paper to be clamped is sleeved into the first flexible connection strip. Then, due to the flexible characteristic of the first flexible connection strip itself, the first magnetic member is brought close to the second magnetic member, so that the first flexible connection strip and the second connecting member are fixedly connected under the magnetic attraction, and thus the paper is restricted by the flexible connection buckle for stable configuration. 2. The number of parts of the flexible connection buckle is small, and no high-difficulty assembly is required, so that the production cost is lower. 3. The flexible characteristic of the first flexible connection strip itself ensures that no instantaneous excessive clamping force is generated during the cooperation with the second connecting member, so that the paper is not easily damaged and people are not easily pinched.

[0015] A file folder comprises a file folder body and a plurality of groups of the above-mentioned flexible connecting buckles arranged at intervals, wherein each of the first connecting member and the second connecting member is arranged on the file folder body.

[0016] The utility model is further configured as follows: the folder body comprises a front cover, a spine and a back cover, and each of the first connecting member and the second connecting member is arranged on the spine or the back cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is an assembly diagram of the first embodiment of the utility model;

[0019] Figure 2 It is a cross-sectional view of the first embodiment of the utility model;

[0020] Figure 3 It is a cross-sectional view of the second embodiment of the utility model;

[0021] Figure 4 It is a cross-sectional view of the third embodiment of the present utility model;

[0022] Figure 5 It is a cross-sectional view of the fourth embodiment of the utility model;

[0023] Figure 6 This is an assembly diagram of Embodiment 5 of the present utility model.

[0024] Reference numerals: 1, first connecting member;

[0025] 11. first flexible connecting strip; 12. first clamping groove; 13. first limiting surface; 14. second limiting surface;

[0026] 111, first section; 112, second section; 113, third section; 114, first built-in groove; 115, first built-in ring groove;

[0027] 2. A second connecting member;

[0028] 21. second flexible connecting strip; 22. second clamping groove; 23. third limiting surface; 24. fourth limiting surface;

[0029] 29. Connecting jack;

[0030] 214, second built-in groove; 215, second built-in ring groove;

[0031] 3. A first magnetic attraction member;

[0032] 4. Second magnetic attraction member;

[0033] 5. Folder body;

[0034] 51, front cover; 52, spine; 53, back cover;

[0035] 6. Flexible connecting buckle. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the present invention, and thus to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, wherein the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and each specific feature does not naturally and directly limit the scope of implementation of the present invention. The conventional selections and substitutions made by those skilled in the art under the guidance of the present invention shall be deemed to be within the scope of protection claimed by the present invention.

[0037] Embodiment 1:

[0038] like Figure 1-Figure 2 As shown, the utility model discloses a flexible connecting buckle, comprising:

[0039] A first connecting member 1, wherein a first flexible connecting strip 11 is disposed at an upper end of the first connecting member 1;

[0040] A second connecting member 2;

[0041] A first magnetic attraction member 3, the first magnetic attraction member 3 is arranged on the first flexible connecting strip 11;

[0042] A second magnetic attraction member 4, the second magnetic attraction member 4 is arranged on the second connecting member 2;

[0043] The first flexible connecting strip 11 is attracted to the second connecting member 2 through the first magnetic member 3 and the second magnetic member 4 .

[0044] Therefore, 1. The flexible connecting buckle is set on a structure such as a folder, so that the paper to be clamped is inserted into the first flexible connecting strip 11 when the first flexible connecting strip 11 and the second connecting member 2 are separated, and then the first magnetic attraction member 3 is brought close to the second magnetic attraction member 4 through the flexible characteristics of the first flexible connecting strip 11 itself, so that the first flexible connecting strip 11 and the second connecting member 2 are fixedly connected under the action of magnetic attraction, so that the paper is restricted by the flexible connecting buckle for stable configuration; 2. The flexible connecting buckle has a small number of parts and does not require difficult assembly, which lowers the production cost; 3. The flexible characteristics of the first flexible connecting strip 11 itself ensure that no instantaneous excessive clamping force is generated during the cooperation with the second connecting member 2, so that it is not easy to cause damage to the paper or to pinch people.

[0045] Preferably, a flat cylindrical connecting socket 29 is provided at one end of the second connecting member 2 in the present embodiment, and the connecting socket 29 is used for inserting one end of the first flexible connecting strip 11 for positioning connection, so that when the first flexible connecting strip 11 and the connecting socket 29 are plugged in and matched, the position of the first flexible connecting strip 11 relative to the second connecting member 2 is more stable, thereby making the magnetic connection between the first magnetic member 3 and the second magnetic member 4 more stable.

[0046] Among them, the plug-in fit between the connecting hole 29 and the first flexible connecting strip 11 can adopt a transition plug-in fit or an interference plug-in fit. If the magnetic attraction strength is sufficient, a transition fit is adopted to make disassembly and assembly more convenient. If the magnetic attraction strength is insufficient, an interference fit is adopted to improve the connection strength.

[0047] In this embodiment, the first magnetic component 3 is plastic-coated inside the first flexible connecting strip 11, and the second magnetic component 4 is plastic-coated inside the second connecting component 2, so that the assembly of the first magnetic component 3 and the second magnetic component 4 is more stable.

[0048] Preferably, in the present embodiment, the first flexible connecting strip 11 and the first connecting member 1 are formed in one piece, so that the number of parts is reduced and the production process is simpler.

[0049] Specifically, in this embodiment, the combination of the first connecting member 1 and the first flexible connecting strip 11 is made of silicone plastic material, and the second connecting member 2 is made of silicone plastic material.

[0050] In other embodiments, the connection between the first connecting member 1 and the first flexible connecting strip 11 may be achieved by gluing, snap-fitting, hinged connection, or the like.

[0051] Preferably, the first flexible connection strip 11 in this embodiment is arranged in a "C" shape. Specifically, the first flexible connection strip 11 includes a first section 111, a second section 112, and a third section 113 that are connected in sequence. Among them, the first section 111 and the third section 113 are arranged parallel to each other, and the second section 112 is perpendicular to the first section 111 and the third section 113 to connect the first section 111 and the third section 113. Therefore, 1. When the folder formed by the flexible connection buckle is in the open state, the first section 111 and the third section 113 effectively separate the documents on both sides. The papers on the first section 111 and the third section 113 are difficult to break away under the restriction of the second section 112, that is, it has the function of wind resistance to prevent the documents from turning pages uncontrollably due to the wind. 2. When the folder formed by the flexible connection buckle is in the closed state, the papers need to be arranged on the second section 112, so that they can be stacked better under the action of the second section 112. 3. The first section 111, the second section 112, and the third section 113 are all straight sections, so that the papers on each section can be stacked more flatly.

[0052] In other embodiments, the first flexible connection strip 11 can also be arranged in a "C" shape or a "U" shape.

[0053] Among them, a first clamping groove 12 that is recessed inward is provided on the outer peripheral wall of the first connecting member 1 in this embodiment. A first limiting surface 13 is provided at one end of the first clamping groove 12 facing the first flexible connection strip 11, and a second limiting surface 14 is provided at the end背离 the first flexible connection strip 11. Among them, both the first limiting surface 13 and the second limiting surface 14 are circular ring surfaces, and the inner peripheral diameter of the first limiting surface 13 is the same as the inner peripheral diameter of the second limiting surface 14, and the outer peripheral diameter of the first limiting surface 13 is smaller than the outer peripheral diameter of the second limiting surface 14, so that the outer size of the first limiting surface 13 is smaller than the outer size of the second limiting surface 14; similarly, a second clamping groove 22 that is recessed inward is provided on the outer peripheral wall of the second connecting member 2. A third limiting surface 23 is provided at one end of the second clamping groove 22 facing the connection jack 29, and a fourth limiting surface 24 is provided at the end背离 the connection jack 29. Among them, both the third limiting surface 23 and the fourth limiting surface 24 are circular ring surfaces, and the inner peripheral diameter of the third limiting surface 23 is the same as the inner peripheral diameter of the fourth limiting surface 24, and the outer peripheral diameter of the third limiting surface 23 is smaller than the outer peripheral diameter of the fourth limiting surface 24, so that the outer size of the third limiting surface 23 is smaller than the outer size of the fourth limiting surface 24.

[0054] Therefore, when the first connecting member 1 and the second connecting member 2 are configured to form a folder, the first limiting surface 13 of the first connecting member 1 and one side of the third limiting surface 23 of the second connecting member 2 are first aligned with the folder on the outside of the folder, and then the wall thickness position of the folder is forced through to pass through the first limiting surface 13 and the third limiting surface 23, so that the wall thickness position of the folder enters the first clamping groove 12 and the second clamping groove 22 for clamping, and under the action of the second limiting surface 14 and the fourth limiting surface 24, the first connecting member 1 can be effectively prevented from escaping from the second limiting surface 14 and the second connecting member 2 can be effectively prevented from escaping from the fourth limiting surface 24.

[0055] Embodiment 2:

[0056] like Figure 3 As shown, the utility model discloses a flexible connecting buckle, whose main structure is the same as that of the first embodiment, except that a first built-in groove 114 is provided at one end of the first flexible connecting strip 11, and the first magnetic attraction component 3 is arranged in the first built-in groove 114; correspondingly, a second built-in groove 214 is provided on the bottom wall of the connecting socket 29, and the second magnetic attraction component 4 is arranged in the second built-in groove 214.

[0057] This allows the first flexible connecting strip 11 and the second connecting member 2 to be processed separately first, and then the first magnetic member 3 and the second magnetic member 4 are respectively placed into the first built-in groove 114 and the second built-in groove 214 to complete the installation, which places lower requirements on the processing technology.

[0058] The first magnetic member 3 is fixed in the first built-in groove 114 by bonding, clamping or the like, and the second magnetic member 4 is fixed in the second built-in groove 214 by bonding, clamping or the like.

[0059] Embodiment three:

[0060] like Figure 4 As shown, the utility model discloses a flexible connecting buckle, whose main structure is the same as that of the first embodiment, except that a first built-in annular groove 115 is provided on the outer periphery of the first flexible connecting strip 11, and the first magnetic attraction component 3 is annular, and the first magnetic attraction component 3 is arranged in the first built-in annular groove 115; correspondingly, a second built-in annular groove 215 is provided on the peripheral wall of the connecting hole 29, and the second magnetic attraction component 4 is annular, and the second magnetic attraction component 4 is arranged in the second built-in annular groove 215.

[0061] The annular first magnetic attraction component 3 and the second magnetic component are connected to each other as a main body with greater rigidity, thereby achieving a better radial limiting force.

[0062] Embodiment 4:

[0063] like Figure 5 As shown, the utility model discloses a flexible connecting buckle, comprising:

[0064] A first connecting member 1, wherein a first flexible connecting strip 11 is disposed at an upper end of the first connecting member 1;

[0065] A second connecting member 2, wherein a second flexible connecting strip 21 is disposed at an upper end of the second connecting member 2;

[0066] A first magnetic attraction member 3, wherein the first magnetic attraction member 3 is disposed on the first flexible connecting strip 11;

[0067] A second magnetic attraction member 4, which is disposed on the second flexible connecting strip 21;

[0068] The first flexible connecting strip 11 is attracted to the second flexible connecting strip 21 through the first magnetic attraction member 3 and the second magnetic attraction member 4 .

[0069] Therefore, 1. The flexible connecting buckle is set on a structure such as a folder, so that when the first flexible connecting strip 11 and the second flexible connecting strip 21 are separated, the paper to be clamped is inserted into the first flexible connecting strip 11 or the second flexible connecting strip 21, and then the first magnetic attraction component 3 is brought close to the second magnetic attraction component 4 through the flexible characteristics of the first flexible connecting strip 11 and the second flexible connecting strip 21, so that the first flexible connecting strip 11 and the second flexible connecting strip 21 are fixedly connected under the action of magnetic attraction, so that the paper is constrained by the flexible connecting buckle for stable configuration; 2. The flexible connecting buckle has a small number of parts and does not require difficult assembly, which lowers the production cost; 3. The flexible characteristics of the first flexible connecting strip 11 and the second flexible connecting strip 21 themselves ensure that no instantaneous excessive clamping force is generated during the matching process, so that it is not easy to cause damage to the paper or to clamp people.

[0070] The first magnetic attraction member 3 and the second magnetic attraction member 4 are formed in the first flexible connection strip 11 and the second flexible connection strip 21 by means of overmolding.

[0071] Embodiment five:

[0072] like Figure 6 As shown, the utility model discloses a file folder, including a file folder body 5 and a plurality of groups of flexible connecting buckles 6 of any one of embodiments one to four arranged at vertical intervals. Holes are opened on the file folder body 5 to correspond to the first snap-fit ​​groove 12 and the second snap-fit ​​groove 22, so that each first connecting member 1 and the second connecting member 2 are arranged on the file folder body 5.

[0073] The folder body 5 in this embodiment includes a front cover 51 , a spine 52 and a back cover 53 , and each of the first connecting member 1 and the second connecting member 2 is arranged on the spine 52 or the back cover 53 , and in this embodiment, is arranged on the spine 52 .

[0074] Among them, the folder can be configured with music scores to be used as a music folder, or can be configured with blank paper to be used as a notebook according to specific usage scenarios.

[0075] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A flexible connecting buckle, characterized in that: Including: A first connecting member (1), on which a first flexible connecting strip (11) is provided; A second connecting member (2); A first magnetic attracting member (3), which is arranged on the first flexible connecting strip (11); A second magnetic attracting member (4), which is arranged on the second connecting member (2); The first flexible connecting strip (11) is attracted to the second connecting member (2) through the first magnetic attracting member (3) and the second magnetic attracting member (4).

2. The flexible connecting buckle according to claim 1, characterized in that: A connecting jack (29) is provided on the second connecting member (2), and one end of the first flexible connecting strip (11) is inserted into the connecting jack (29) for positioning connection.

3. The flexible connecting buckle according to claim 2, characterized in that: The first magnetic attracting member (3) is coated inside the first flexible connecting strip (11); or, A first internal groove (114) is formed at one end of the first flexible connecting strip (11), and the first magnetic attracting member (3) is arranged in the first internal groove (114); or, A first internal ring groove (115) is provided on the outer periphery of the first flexible connecting strip (11), the first magnetic attracting member (3) is annular, and the first magnetic attracting member (3) is arranged in the first internal ring groove (115); or, The second magnetic attracting member (4) is coated inside the second connecting member (2); or, A second internal groove (214) is formed on the bottom wall of the connecting jack (29), and the second magnetic attracting member (4) is arranged in the second internal groove (214); or, A second internal ring groove (215) is provided on the peripheral wall of the connecting jack (29), the second magnetic attracting member (4) is annular, and the second magnetic attracting member (4) is arranged in the second internal ring groove (215).

4. The flexible connecting buckle according to claim 1, characterized in that: The first flexible connecting strip (11) is arranged in a "C" shape, or a "匚" shape, or a "U" shape.

5. The flexible connecting buckle according to claim 1, characterized in that: An inwardly recessed first clamping groove (12) is provided on the outer peripheral wall of the first connecting member (1), a first limiting surface (13) is provided at one end of the first clamping groove (12) facing the first flexible connecting strip (11), and a second limiting surface (14) is provided at the end of the first clamping groove (12)背离 the first flexible connecting strip (11), and the outer periphery size of the first limiting surface (13) is smaller than the outer periphery size of the second limiting surface (14); and / or, An inwardly recessed second clamping groove (22) is provided on the outer peripheral wall of the second connecting member (2), a third limiting surface (23) and a fourth limiting surface (24) are provided at both ends of the second clamping groove (22), and the outer periphery size of the third limiting surface (23) is smaller than the outer periphery size of the fourth limiting surface (24).

6. The flexible connecting buckle according to claim 1, characterized in that: The first flexible connecting strip (11) is made of silicone plastic material.

7. The flexible connecting buckle according to claim 1, characterized in that: One end of the length of the first flexible connecting strip (11) is integrally formed with the first connecting member (1).

8. The flexible connecting buckle according to claim 1, characterized in that: A second flexible connecting strip (21) is provided on the second connecting member (2), and the second magnetic attracting member (4) is arranged on the second flexible connecting strip (21).

9. A folder, characterized in that: Including a folder body (5) and multiple groups of the flexible connecting buckles (6) arranged at intervals as described in claims 1-8, and each of the first connecting member (1) and the second connecting member (2) is arranged on the folder body (5).

10. The file folder according to claim 9, characterized in that: The folder body (5) comprises a front cover (51), a spine (52) and a back cover (53), and each of the first connecting member (1) and the second connecting member (2) is arranged on the spine (52) or the back cover (53).

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