CN211467952U - File clip - Google Patents

Abstract

The utility model discloses a file folder, which comprises an outer jacket, an inner clip, a clip, a hollow chute, a slide rail, a limit groove and a protruding limit part. There are inner clips in the sliding nest, the upper and lower sides of the inner clip are provided with hollow chute and limit groove, and the upper and lower end surfaces of the inner side near the opening of the outer jacket are provided with slide rails and protruding limit parts, which are hollowed out. The sliding groove is slidably connected with the sliding rail piece, and the limiting groove is slidably connected with the protruding limiting portion. The hollow chute, the slide rail piece, the limit groove and the protruding limit part are used for the sliding connection. The ends of the two clips are designed to be bent to the upper and lower sides of each other, which can effectively avoid scratches or even scratches on the surface of the document paper. In the case of breakage, a first anti-side-slip baffle and a second anti-side-slip baffle are provided, which further improves the sliding stability of the inner clip and prevents the inner clip from shaking from side to side and affecting the use experience and service life.

Description

a folder

technical field

The utility model belongs to the technical field of folder substructures, in particular to a folder sub.

Background technique

In order for students and office workers to keep their documents neat and organized, the use of binders is indispensable, and a very common tool currently used is the binder, which is usually designed to keep loose documents and book pages in place. Between their covers, these files can be easily removed and the binder can be reused for subsequent storage of other files.

In daily use, the binder has a long tail clip and a folder type with a ring. The type of folder with a ring is a clip used to fix paper, mainly in the shape of a circle, mostly metal or plastic products, generally composed of two Rivets fasten it to the cover. When removing the paper, the binder only needs to be opened gently, but this type of binder takes up a lot of space, is inconvenient to carry, and has a high production cost. The long tail clip is smaller in size and easy to carry, but it is difficult to open the spring elastic clamping when the number of loose pages is large and the thickness is large, and it is easy to cause damage to important document pages during the process of opening and taking. , When the number of loose pages is small and the thickness is small, it is not stable enough, the paper is easy to slip off and the long tail clip is frequently used and does not have a long service life.

Therefore, considering the above problems, it is necessary to propose a folder with a novel design, which can be opened and closed more easily, and can meet the number and thickness of different documents. The slip is stable enough and has a long life.

Utility model content

The purpose of the present invention is to provide a folder to solve the problems raised by the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a file folder, characterized in that it includes an outer jacket, an inner clip, a clip, a hollow chute, a slide rail, a limit groove and a protruding limiter. The outer jacket is U-shaped, the inner clip is slidably nested in the U-shaped groove of the outer jacket, the inner clip is bent, and the inner clip is The upper and lower sides are provided with hollow chute and limit groove, the inner and upper end surfaces of the outer jacket near the opening are provided with slide rail pieces and protruding limit parts, the hollow chute and the slide rail piece Sliding connection, the limiting groove is slidably connected with the protruding limiting portion, the inner clip is provided with the clips at the upper and lower ends of the inner clip away from the opening of the outer jacket, and the clips are Rectangular sheet-like structures sloping inwards.

Preferably, the length of the clip at the upper end of the inner clip is smaller than the length of the lower clip, and the clips at the upper and lower ends form a "V" shape; the ends of the clips are bent outward from the middle, and the clip at the upper end The bending angle at the end of the piece is the same as the inclination angle of the clip at the lower end.

Preferably, two corners on the outer side of the outer jacket are provided with first anti-side-slip blocking sheets, and the outer sides of the upper and lower sides of the outer jacket are provided with second anti-side-slip blocking sheets.

Preferably, the hollow chute is arranged in the middle of the inner clip, the limiting channel is arranged on both sides of the hollow slot on the inner clip, and the limiting channel is a non-hollow structure.

Preferably, the outer jacket at the position of the sliding rail member is provided with a first rectangular through groove, and the inner clamp at the position of the protruding limit portion is provided with a second rectangular through groove, so An elongated groove is provided on the outer jacket at the position of the protruding limiting portion.

Further preferably, the sliding rail member is a rectangular block-shaped structure with one end connected and inclined inward, and the width of the sliding rail member is adapted to the width of the hollow chute, and the sliding rail member communicates with the first rectangle. The inclination interval of the groove is greater than the thickness of the inner clip; the protruding limiting portion is a triangular block structure, and the height of the protruding limiting portion is adapted to the depth of the limiting groove.

Preferably, the inner end of the inner clip is adapted to the height of the opening of the outer jacket, and the length of the inner clip is less than or equal to the length of the U-shaped groove of the outer jacket.

Preferably, the hollow chute, the slide rail member, the limiting groove and the protruding limiting portion are all located in the same sliding displacement direction.

Due to taking the above-mentioned technical scheme, the beneficial effects of the present utility model are:

1. The design of the folder of the present utility model is novel and ingenious, and adopts the nested sliding connection of the outer jacket and the inner clip, and only needs to gently push the clip of the lightweight clip toward the side of the document paper to be nested and clamped. ; When removing, just grab the outer jacket and pull it out in the opposite direction of the file, easy to use;

2. Mainly through the cooperation and sliding connection of the hollow chute, the slide rail piece, the limit groove, and the protruding limit part, the hollow chute is added in the middle of the inner clip, and the limit slots that are not hollowed out are set on both sides of the inner clip. It not only ensures the smoothness of the sliding and taking process, but also ensures that the inner clip does not slip sideways and deviate from the outer jacket during the using process;

3. The protruding limit part is set, which will be hidden in the limit channel when the document is clamped, and the ends of the two clips are designed to be bent to the upper and lower sides respectively, which can effectively avoid scratches on the surface of the document paper. Even if it is scratched, it has a better user experience;

4. The first anti-side-slip baffle and the second anti-side-slip baffle are set, which further improves the sliding stability of the inner clip and prevents the inner clip from shaking from side to side to affect the experience and service life;

5. The process upgrade and transformation of the existing clip structure characteristics make the industrial production process relatively simple, which can be mass-produced and widely promoted to the market for consumers to study and use in office.

Description of drawings

In order to illustrate the technical solutions of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the structural representation when the inner clip of the utility model slides into the outer jacket;

Fig. 2 is the structural representation when the inner clip of the utility model is stretched out of the outer jacket;

3 is a schematic structural diagram of the slide rail member and the protruding limit portion at the inner opening of the outer jacket of the present invention;

FIG. 4 is a schematic structural diagram of the use state of the clip of the present invention when the clip is clamped.

Description of reference numerals: 1—outer jacket, 2—inner clamp, 3—clamp, 4—hollow out chute, 5—slide rail, 6—limiting groove, 7—protruding limiter, 8 —U-shaped groove, 9—first anti-side-slip baffle, 10-second anti-side-slip baffle, 11—first rectangular through groove, 12—second rectangular through groove, 13—long strip groove, 14—Documentation.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the description of the present invention, it should be noted that the terms "center", "longitudinal", "horizontal", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and to simplify the description, rather than to indicate or imply that the referred device must have, be constructed, and operate in a particular orientation. And it should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

Please refer to a file folder shown in Figure 1-4, including an outer jacket 1, an inner clip 2, a clip 3, a hollow chute 4, a slide rail 5, a limit groove 6 and a protruding limit part 7. The outer jacket 1 is U-shaped, and the inner clip 2 is slidably nested in the U-shaped groove 8 of the outer jacket 1. The inner clip 2 is bent, and the upper and lower sides of the inner clip 2 are provided with The hollow chute 4 and the limit channel 6, the inner upper and lower end surfaces of the outer jacket 1 near the opening are provided with a slide rail member 5 and a protruding limit portion 7, and the hollow slide groove 4 is slidably connected with the slide rail member 5 to limit the The position channel 6 is slidably connected with the protruding limit portion 7 , and the inner clip 2 is provided with clips 3 at the upper and lower ends of the inner clip 2 away from the opening of the outer jacket 1 .

In this embodiment, the length of the clips 3 at the upper end of the inner clip 2 is preferably smaller than the length of the lower clips 3, and the clips 3 at the upper and lower ends form a "V" shape, and the clips 3 in the "V" shape It can facilitate the easy pushing of the document 14, and it is preferable that the length of the clip 3 at the upper end of the inner clip 2 is shorter than the length of the clip 3 at the lower end, which can increase the contact and stability of the page of the document 14, so that the push-in of the inner clip 2 and The pulling operation is more labor-saving. Of course, in practical applications, the length of the clip 3 at the lower end can also be smaller than the length of the clip 3 at the upper end. The end of the clip 3 is bent outward from the middle, and the bending angle of the end of the clip 3 at the upper end is the same as the inclination angle of the clip 3 at the lower end. At the same time, it can effectively avoid scratches or even scratches on the surface of the document paper, and the bending angle of the end of the clip 3 at the upper end is designed to be the same as the inclination angle of the clip 3 at the lower end, so that the lower clip 3 has the same inclination angle. The contact between 3 and the end of the upper clip 3 is closer, and the clamping degree of the document 14 is firmer.

In this embodiment, the outer two corners of the outer jacket 1 are provided with first anti-sideslip baffles 9, and the upper and lower outer sides of the outer jacket 1 are provided with second anti-sideslip baffles 10, as shown in Figure 3, As shown in 4, the first anti-side-slip blocking piece 9 is used to prevent the inner clip 2 placed in the U-shaped groove 8 from deviating or shaking left and right, which affects the fixation of the document 14, and the second anti-side-slip blocking piece 10 is used for When the inner clip 2 is pulled out, the two sides of the inner clip 2 can be pressed against, so that the stacking of multiple documents 14 is more stable.

In this embodiment, the hollow chute 4 is arranged in the middle of the inner clip 2 , the limiting channel 6 is arranged on both sides of the hollow slot 4 on the inner clip 2 , and the limiting channel 6 is not hollow , the hollow design of the hollow chute 4 makes the sliding smoother, and the design of the limit channel 6 makes the overall sliding process of the clip not offset.

In this embodiment, the outer jacket 1 at the position of the slide rail member 5 is provided with a first rectangular through groove 11 , and the first rectangular through groove 11 is used to limit the position of the inner clip 2 , protruding from the position of the limiting portion 7 . There is a second rectangular through groove 12 on the inner clip 2 at There is an elongated groove 13 on the outer jacket 1 at the position.

In this embodiment, as shown in FIG. 3 , the slide rail member 5 is a rectangular block structure with one end connected and inclined inward, and the width of the slide rail member 5 is adapted to the width of the hollow chute 4 . The inclination distance between 5 and the first rectangular through slot 11 is greater than the thickness of the inner clip 2; the inclination of the hollow chute 4 is arranged inwardly to facilitate the extraction and deployment of the inner clip 2 and the smooth sliding of the slide rail 5 on it, and the inner clip The part 2 is arranged in a bent shape, which will better limit the protruding length of the inner clip 2, and the width of the slide rail part 5 is preferably matched with the width of the hollow chute 4, and the protruding limit part 7 is a triangular block The height of the protruding limit part 7 is matched with the depth of the limit groove 6, so as to ensure the relative movement during the sliding process, and the limiting effect of the limit groove 6 to prevent the sliding process from being dislocated from the body and affecting the use.

In this embodiment, the inner end of the inner clip 2 is adapted to the height of the opening of the outer jacket 1, so that when the inner clip 2 extends out of the limiting sleeve 1, the inner end of the inner clip 2 is still in the outer clip In the U-shaped groove 8 of the jacket 1, the length of the inner clip 2 is less than or equal to the length of the U-shaped groove 8 of the outer jacket 1, so that the inner clip 2 is completely embedded in the normal state or the clamping state of the folder. It is sheathed in the outer jacket 1, the structure is more stable, and the occupied space is also reduced, the clip 3 is more restrained by the outer jacket 1, and the clamping ability of the folder is also better.

In this embodiment, the hollowed chute 4 and the slide rail member 5, the limiting groove 6 and the protruding limiting portion 7 are all located in the same sliding displacement direction, as shown in FIG. The sliding connection of the piece 5 makes the pushing action of the folder to clamp the document 14 and the pulling action of removing the clip smoother and more labor-saving.

The working principle and use process of the utility model are as follows: in the actual use process, a large pile of documents 14 needs to be sorted and fixed, the inner clip 2 is pulled out relative to the outer jacket 1, and the slide rail member 5 slides along the hollow. The slot 4 slides until the thickness of the edge of the hollow slot 4 of the inner clip 2 can abut against the distance between the slide rail 5 and the first rectangular through slot 11, and the protruding limiting portion 7 slides along the limiting slot 6 until The outward sliding operation is stopped. As shown in FIG. 2 , the clip 3 of the inner clip 2 is extended outward to a certain angle, which is convenient for the pushing of the document 14. After stacking the document 14 of a certain thickness, one side is removed from the middle of the clip 3. Pushing in the gap, the document 14 abuts against the inner end of the inner clip 2 and causes the inner clip 2 to slide inward relative to the outer jacket 1 until the entire inner clip 2 is nested inside the outer jacket 1, as shown in Figures 1 and 4 Show.

When it is necessary to take down a certain document 14 sheets, just grab the outer jacket 1 and pull it out in the opposite direction of the document, so that the distance between the slide rail member 5 in the inner clip 2 and the first rectangular through groove 11 is in contact with each other. Hold the edge of the hollow chute 4, and the protruding limit part 7 slides along the limit groove 6 until the operation limit of the outward sliding stops, and the document page can be taken out, which is easy and simple to use; when the folder is not needed, Push the inner clip 2 to be completely nested into the outer jacket 1 and then carry it with you, which is convenient for storage. The sub-structure of the folder determines that the industrial production process is relatively simple, and it can be produced in large quantities. It is widely promoted to the market for consumers to study and use in office. .

The specific embodiments described above further describe in detail the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention, and are not intended to be used for To limit the present utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims (8)

1. A file folder, characterized in that it comprises an outer jacket, an inner clip, a clip, a hollow chute, a slide rail, a limit groove and a protruding limit portion, and the outer jacket is U-shaped. shape, the inner clip is slidably nested in the U-shaped groove of the outer jacket, the inner clip is bent, and the upper and lower sides of the inner clip are provided with hollow chute and limit A channel, the upper and lower end surfaces of the inner side of the outer jacket near the opening are provided with a slide rail piece and a protruding limit portion, the hollow slide slot is slidably connected with the slide rail piece, and the limit channel is connected to the The protruding limiting portion is slidably connected, and the inner clip is provided with the clips at the upper and lower ends of the inner clip away from the opening of the outer jacket, and the clips are rectangular sheet-like structures inclined inward. 2. A file folder according to claim 1, wherein the length of the clip at the upper end of the inner clip is less than the length of the clip at the lower end, and the clips at the upper and lower ends form a "V" shape; the clip The end of the sheet is bent outward from the middle, and the bending angle of the end of the clip at the upper end is the same as the inclination angle of the clip at the lower end. 3. A file folder according to claim 1, characterized in that, the two corners of the outer jacket are provided with first anti-side-slip baffles, and the upper and lower outer sides of the outer jacket are provided with The second anti-skid plate. 4 . The file folder according to claim 1 , wherein the hollow chute is arranged in the middle position of the inner clip, and the limit groove is arranged on the inner clip with a hollow slide. 5 . Both sides of the groove, and the limiting groove is a non-hollow structure. 5 . The file folder according to claim 1 , wherein the outer jacket at the position of the sliding rail member is provided with a first rectangular through groove, and the outer jacket at the position of the protruding limiting portion is provided with a first rectangular through groove. 6 . The inner clip is provided with a second rectangular through groove, and the outer jacket at the position of the protruding limiting portion is provided with an elongated groove. 6 . The file folder according to claim 5 , wherein the sliding rail member is a rectangular block-shaped structure with one end connected and inclined inward, and the width of the sliding rail member is suitable for the width of the hollow chute. 7 . The inclined distance between the sliding rail member and the first rectangular through groove is greater than the thickness of the inner clip; the protruding limit portion is a triangular block structure, and the height of the protruding limit portion is the same as that of the The depth of the above-mentioned limit groove is suitable. 7. A file folder according to claim 1, wherein the inner end of the inner clip is adapted to the height of the opening of the outer jacket, and the length of the inner clip is less than or equal to The length of the U-shaped groove of the outer jacket. 8 . The file folder according to claim 1 , wherein the hollow chute, the sliding rail member, the limiting groove and the protruding limiting portion are all located in the same sliding displacement direction. 9 . superior.

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