Portable folder
阅读说明：本技术 一种便携式文件夹 (Portable folder ) 是由 杨建福 于 2020-05-12 设计创作，主要内容包括：本发明公开了一种便携式文件夹,包括带有夹臂的盖板和底板,盖板和底板装配连接并通过卡条限位固定,盖板和底板上的夹臂组合构成文件夹的夹持端；所述底板中部设有容置盖板的装配槽,装配槽为一侧边开口的槽体,底板对应装配槽另一侧边均匀设有底板夹臂,本发明提供一种便携式文件夹,结构简单,牢固性高,便于携带,方便取用,本发明通过巧妙设置盖板和底板插接配合,盖板和底板上的夹臂组合构成文件夹的夹持端,并通过卡条限位固定装配构成便携式文件夹,卡条连接底板和盖板,并利用盖板上的装配斜槽段将卡条上的贯穿滑凸导入限位直槽段,进行固定装配；装配牢固性高,通过抽出卡条即可实现盖板与底板分离夹持端松开,方便取用和存放文件。(The invention discloses a portable folder, which comprises a cover plate and a bottom plate, wherein the cover plate is provided with clamping arms; the portable file folder is simple in structure, high in firmness, convenient to carry and convenient to take and use, the cover plate and the bottom plate are arranged in an inserting and matching mode skillfully, the clamping arms on the cover plate and the bottom plate are combined to form a clamping end of the file folder, the portable file folder is formed by limiting and fixing clamping strips, the clamping strips are connected with the bottom plate and the cover plate, and penetrating sliding protrusions on the clamping strips are guided into the limiting straight groove sections by utilizing the assembling inclined groove sections on the cover plate for fixing and assembling; the assembly fastness is high, can realize apron and bottom plate separation exposed core through taking out the card strip and loosen, conveniently takes and deposits the file.)
1. The portable folder is characterized by comprising a cover plate (1) with clamping arms and a base plate (10), wherein the cover plate (1) is connected with the base plate (10) in an assembling mode and is fixed in a limiting mode through clamping strips (20), and the clamping arms on the cover plate (1) and the base plate (10) are combined to form a clamping end of the folder.
2. The portable file folder according to claim 1, wherein an assembly groove (11) for accommodating the cover plate (1) is formed in the middle of the base plate (10), the assembly groove (11) is a groove body with an opening at one side, base plate clamping arms (12) are uniformly arranged on the base plate (10) corresponding to the other side of the assembly groove (11), strip-shaped bosses (13) are symmetrically arranged in the assembly groove (11) from left to right, and the end portions of the inner sides of the bosses (13) are abutted to the inner wall of the assembly groove (11); the outer side edge of the assembling groove (11) is symmetrically provided with a through sliding groove (14) at the left and the right;
a penetrating sliding protrusion (21) is arranged on the clamping strip (20) corresponding to the penetrating sliding groove (14);
the side edge of the top surface of the cover plate (1) is uniformly provided with cover plate clamping arms (2) corresponding to the bottom plate clamping arms (12), the bottom of the cover plate corresponding to the bosses (13) is provided with boss clamping grooves (3), lateral groove cavities (5) are formed in the cover plate (1) corresponding to the outer sides of the boss clamping grooves (3), sliding convex grooves are correspondingly formed in the lateral groove cavities (5) and penetrate through the sliding convex parts (21), and each sliding convex groove comprises an assembly inclined groove section (7) and a limiting straight groove section (6);
the cover plate (1) is inserted into the assembly groove (11) of the bottom plate (10), the boss (13) is in inserted fit with the boss clamping groove (3), the clamping strip (20) is inserted from one end of the lower side of the bottom plate (10), and the penetrating sliding protrusion (21) penetrates through the penetrating sliding groove (14) and slides into the sliding convex groove of the cover plate (1); the top end of the penetrating sliding protrusion (21) slides into the limiting straight groove section (6) through the assembling inclined groove section (7) of the sliding protrusion groove.
3. The portable file folder according to claim 2, wherein a V-shaped notch is formed in the middle of the bottom of the boss clamping groove (3).
4. The portable file according to claim 2, wherein the side of the cover plate (1) is provided with an escape notch (4) corresponding to the sliding protrusion (21).
5. The portable file according to claim 2, wherein the lower side of the base plate (10) is provided with a stud protrusion (15) corresponding to the left and right end portions in the fitting groove (11); the end part of the clamping strip (20) is provided with an amplifying flange (17), and the amplifying flange (17) is provided with a column convex clamping groove (19) matched with the column convex (15) to form a hook-shaped clamping piece.
6. The portable file folder as claimed in claim 5, characterized in that the end of the enlarged flange (17) of the clamping strip (20) is provided with a push-pull projection (18), and the end of the bottom plate (10) is provided with a groove (16) corresponding to the push-pull projection (18) of the clamping strip (20); the bottom of the push-pull projection (18) is in plug fit with the groove (16), the push-pull projection (18) is of a hollow structure, and a cavity (23) is arranged in the push-pull projection; the top of the push-pull projection (18) is provided with a lock hole (22).
7. The portable file folder according to any one of claims 2-6, wherein the cover plate clamping arms (2) and the base plate clamping arms (12) are hollow clamping rods with arc-shaped front ends, and the corresponding cover plate clamping arms (2) and base plate clamping arms (12) on the cover plate (1) and the base plate (10) are combined to close the annular clamping ends.
8. The portable file according to claim 7, wherein a middle groove cavity (8) is formed between the two boss clamping grooves (3) of the cover plate (1), and a cross rib (9) is arranged in the middle groove cavity (8).
9. A portable file according to claim 7, characterized in that the stud (15) is of hollow cylindrical configuration.
10. The portable file according to claim 7, wherein the cover plate (1), the bottom plate (10) and the clip strip (20) are integrally formed from a metal material or a plastic material.
Technical Field
The invention relates to the technical field of office supplies, in particular to a portable folder.
Background
The folder is specially used for containing whole pages of files, the main purpose is to better store the files, the files are neat and standard, and the types of the folder are various: comprises a single strong clamp, a double strong clamp, a data book, a two-inch clamp, a three-inch clamp, double-opening clamps with different specifications, a single-page clamp (also called an L-shaped file clamp) and a multi-page clamp. The staff need use the file when fixed to the file, but traditional file is relatively poor to the fixed effect of coil file to the function is comparatively single, and is again because its volume is great, and inconvenient user carries, has reduced the practicality of file, and for this reason, the inventor has synthesized all kinds of factors and has proposed a portable file.
Disclosure of Invention
The present invention is directed to a portable folder, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a portable folder comprises a cover plate with clamping arms and a bottom plate, wherein the cover plate is connected with the bottom plate in an assembling mode and is limited and fixed through clamping strips, and the clamping arms on the cover plate and the bottom plate are combined to form a clamping end of the folder;
the middle part of the bottom plate is provided with an assembly groove for accommodating the cover plate, the assembly groove is a groove body with an opening on one side, the bottom plate is evenly provided with bottom plate clamping arms corresponding to the other side of the assembly groove, strip-shaped bosses are symmetrically arranged in the assembly groove from left to right, and the end part of the inner side of each boss is abutted against the inner wall of the assembly groove; the outer side edge of the assembling groove is symmetrically provided with penetrating sliding grooves in the left and right direction;
a penetrating sliding protrusion is arranged on the clamping strip corresponding to the penetrating sliding groove;
the side edge of the top surface of the cover plate is uniformly provided with cover plate clamping arms corresponding to the bottom plate clamping arms, the bottom corresponding boss is provided with a boss clamping groove, a lateral groove cavity is arranged outside the corresponding boss clamping groove in the cover plate, a sliding convex groove is correspondingly arranged in the lateral groove cavity in a penetrating and sliding mode, and the sliding convex groove comprises an assembly inclined groove section and a limiting straight groove section;
the cover plate is inserted into the assembly groove of the bottom plate, the boss is in inserted fit with the boss clamping groove, the clamping strip is inserted from one end of the lower side of the bottom plate, and the penetrating sliding protrusion penetrates through the penetrating sliding groove and slides into the sliding protrusion groove of the cover plate; the assembly inclined groove section penetrating through the top end of the sliding convex groove slides into the limiting straight groove section.
The cover plate and the bottom plate are ingeniously arranged and matched in a splicing mode, the clamping arms on the cover plate and the bottom plate are combined to form a clamping end of the folder, the portable folder is formed by limiting, fixing and assembling the clamping strips, the clamping strips are connected with the bottom plate and the cover plate, penetrating sliding protrusions on the clamping strips are guided into the limiting straight groove sections by utilizing the assembling inclined groove sections on the cover plate, and fixed assembling is carried out; the clamping strip is drawn out, so that the cover plate and the bottom plate can be separated, the clamping ends are loosened, and the file is convenient to take and store.
Preferably, the middle position of the bottom of the boss clamping groove is provided with a V-shaped notch, so that the boss can conveniently slide into the boss sliding groove, and the assembly smoothness is improved.
Preferably, the side edge of the cover plate correspondingly penetrates through the sliding protrusion to be provided with an avoiding notch, so that the cover plate, the bottom plate and the clamping strip are convenient to assemble.
Preferably, the lower side of the bottom plate is provided with a column protrusion corresponding to the left end part and the right end part in the assembling groove; the clamping strip is characterized in that an amplifying flange is arranged at the end part of the clamping strip, a column convex clamping groove matched with the column convex is arranged on the amplifying flange to form a hook-shaped clamping piece, the clamping strip is integrally formed, and the clamping stability is further improved.
Preferably, the end part of the amplifying flange of the clamping strip is provided with a push-pull projection, and the end part of the bottom plate corresponding to the push-pull projection of the clamping strip is provided with a groove; the bottom of the push-pull projection is in plug fit with the groove, the push-pull projection is of a hollow structure, and a cavity is arranged in the push-pull projection; the push-pull protrusions and the clamping strips are integrally formed, the push-pull protrusions are arranged, the push-pull clamping strips are convenient to push and pull, the folder is convenient to assemble, the clamping ends are opened and closed, and the folder is convenient to take and store files; the top of the push-pull projection is provided with a lock hole, so that the push-pull projection can be conveniently locked on the clamp arm by penetrating a rope or a chain through the lock hole, and the safety of the folder is improved.
Preferably, the cover plate clamping arms and the base plate clamping arms are hollow clamping rods with arc-shaped front ends, and the corresponding cover plate clamping arms and the corresponding base plate clamping arms on the cover plate and the base plate are combined to seal the annular clamping ends, so that the weight is reduced, and the materials are saved.
Preferably, a middle groove cavity is formed between the two boss clamping grooves of the cover plate, and cross ribs are arranged in the middle groove cavity to improve the rigidity of the cover plate.
Preferably, the column protrusion is of a hollow cylindrical structure, so that the weight is reduced, and the material is saved.
Preferably, the cover plate, the bottom plate and the clamping strip are integrally formed by metal materials or plastics, so that the manufacturing is convenient, and the cost is reduced.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a portable folder, which has simple structure, high firmness, portability and convenient taking and use, wherein a cover plate and a bottom plate are ingeniously arranged and matched in an inserting way, clamping arms on the cover plate and the bottom plate are combined to form a clamping end of the folder, the portable folder is formed by limiting, fixing and assembling clamping strips, the clamping strips are connected with the bottom plate and the cover plate, and penetrating sliding protrusions on the clamping strips are guided into a limiting straight groove section by utilizing an assembling inclined groove section on the cover plate to be fixedly assembled; the assembly firmness is high, the clamping end can be separated from the cover plate and the bottom plate to be loosened by drawing out the clamping strip, and the file is convenient to take and store;
2. in the invention, the middle position of the bottom of the boss clamping groove is provided with the V-shaped notch, so that the boss can conveniently slide into the boss sliding groove, and the assembly smoothness is improved; the side edge of the cover plate is correspondingly provided with an avoiding notch penetrating through the sliding protrusion, so that the cover plate, the bottom plate and the clamping strip can be conveniently assembled;
3. the end part of the amplifying flange of the clamping strip is provided with a push-pull projection, and the end part of the bottom plate corresponding to the push-pull projection of the clamping strip is provided with a groove; the bottom of the push-pull projection is in plug fit with the groove, the push-pull projection is of a hollow structure, and a cavity is arranged in the push-pull projection; the arrangement of the push-pull protrusions facilitates the push-pull clamping strips, the assembly of the folder and the opening and closing of the clamping ends, and the taking and the storage of the file by the folder are facilitated; the top of the push-pull projection is provided with a lock hole, so that the push-pull projection can be conveniently locked on the clamp arm by penetrating a rope or a chain through the lock hole, and the safety of the folder is improved;
4. the cover plate clamping arms and the base plate clamping arms are hollow clamping rods with arc-shaped front ends, and the corresponding cover plate clamping arms and base plate clamping arms on the cover plate and the base plate are combined to close the annular clamping ends, so that the weight is reduced, and the materials are saved; a middle groove cavity is formed between the two boss clamping grooves of the cover plate, and cross ribs are arranged in the middle groove cavity, so that the rigidity of the cover plate is improved; the column protrusion is of a hollow cylindrical structure, so that the weight is reduced, and the material is saved; the cover plate, the bottom plate and the clamping strips are integrally formed by adopting metal materials or plastics, so that the manufacturing is convenient, and the cost is reduced.
Drawings
Fig. 1 is a schematic top view of a cover plate of a portable folder.
Fig. 2 is a schematic view of the bottom structure of a cover plate in a portable folder.
Fig. 3 is a schematic top view of a bottom plate of a portable file folder.
Fig. 4 is a schematic view of the bottom structure of the bottom plate of the portable folder.
Fig. 5 is a schematic top view of a card strip in a portable folder.
Fig. 6 is a schematic view of the bottom structure of a card strip in a portable folder.
Fig. 7 is a schematic perspective view of a portable folder.
Fig. 8 is a schematic view of the bottom structure of a portable file folder.
FIG. 9 is a partial cross-sectional view of a portable file folder.
FIG. 10 is a partial cross-sectional view of a portable file folder.
In the figure: 1. a cover plate; 2. clamping arms; 3. a boss clamping groove; 4. avoiding the notch; 5. a lateral slot cavity; 6. a limiting straight groove section; 7. assembling the chute sections; 8. a middle slot cavity; 9. a cross rib; 10. a base plate; 11. assembling a groove; 12. a bottom plate clamping arm; 13. a boss; 14. run through the chute; 15. the column is convex; 16. a groove; 17. an enlarged flange; 18. push-pull projection; 19. a post convex clamping groove; 20. clamping the strip; 21. the sliding protrusion penetrates through the groove; 22. a lock hole; 23. a cavity.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-10, a portable folder includes a bottom plate 10, wherein an assembly slot 11 for accommodating a cover plate 1 is disposed in the middle of the bottom plate 10, the assembly slot 11 is a slot body with an opening at one side, bottom plate clamping arms 12 are uniformly disposed on the bottom plate 10 corresponding to the other side of the assembly slot 11, the bottom plate clamping arms 12 and the bottom plate 10 are integrally formed, strip-shaped bosses 13 are symmetrically disposed in the assembly slot 11 at left and right sides, and the end portions of the inner sides of the bosses 13 are abutted to the inner wall of the assembly slot 11; the outer side edge of the assembling groove 11 is symmetrically provided with through sliding grooves 14; the base plate 10 is integrally formed in this embodiment.
The clamping
The cover plate 1 is inserted into the assembly groove 11 of the base plate 10, the boss 13 is in inserted fit with the boss clamping groove 3, the clamping
V type notch has been seted up to 3 bottom intermediate positions of boss draw-in groove, and 3 integrated into one piece of boss draw-in groove in this embodiment are convenient for the boss and slide into the boss spout, improve the assembly smoothness nature.
The side of the cover plate 1 correspondingly penetrates through the sliding protrusion 21 to be provided with an avoiding notch 4, the avoiding notch 4 is integrally formed in the embodiment, and the cover plate, the bottom plate and the clamping strip are convenient to assemble.
Column protrusions 15 are arranged on the lower side of the bottom plate 10 corresponding to the left end part and the right end part in the assembling groove 11; the end part of the clamping
The end part of the
The cover plate clamping arms 2 and the base plate clamping arms 12 are hollow clamping rods with arc-shaped front ends, and the corresponding cover plate clamping arms 2 and base plate clamping arms 12 on the cover plate 1 and the base plate 10 are combined to seal the annular clamping ends, so that the weight is reduced, and the materials are saved.
A middle groove cavity 8 is formed between the two boss clamping grooves 3 of the cover plate 1, a cross rib 9 is arranged in the middle groove cavity 8, and the cross rib 9 and the cover plate 1 are integrally formed.
The column protrusions 15 are of hollow cylindrical structures, and the column protrusions 15 and the bottom plate are integrally formed, so that the weight is reduced, and materials are saved.
In the embodiment, the cover plate 1, the bottom plate 10 and the clamping
The working principle of the invention is as follows: the cover plate 1 and the base plate 10 are ingeniously arranged to be in inserted connection and matching, the clamping arms on the cover plate 1 and the base plate 10 are combined to form a clamping end of the folder, the clamping strips 20 are limited and fixedly assembled to form the portable folder, the clamping strips 20 are connected with the base plate 10 and the cover plate 1, penetrating sliding protrusions 21 on the clamping strips are guided into the limiting straight groove sections 6 through the assembling inclined groove sections 7 on the cover plate 1, and fixed assembly is conducted; the assembly fastness is high, can realize that apron 1 and bottom plate 10 separation clamping end loosen through taking out
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
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