Folding file box
Through the design of folded file box without welding, the pulling parts and hoop buckles are used to fold and superimpose the board, which solves the space occupation and stability of file box during transportation and storage, and achieves simple assembly and sealing effects.
Patent Information
- Application Number
- CN202323629079.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The existing file boxes take up a lot of space during transportation and storage, which are prone to damage and complicated to assemble. The structure of the folded file boxes is unstable, easily lost and the cover is not tight.
The folding file box design is adopted without welding. The pulling part and the hoop are tightly combined to achieve folding and superposition of the board, forming a three-dimensional structure to ensure that the components are not easily lost and closed and tightly sealed.
Effectively save storage space, reduce transportation costs, reduce damage risk, and is simple to assemble, ensuring the stability and sealing of file boxes.
Smart Images
Figure CN222246639U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of file boxes, and in particular to a foldable file box. Background Art
[0002] File boxes are tools frequently used in office work to store documents. Currently, the most commonly used ones are plastic file boxes, such as PP file boxes, which are usually formed using an ultrasonic welding process to form a fixed three-dimensional box structure. This three-dimensional box structure will take up a large space when not in use or during transportation, resulting in high transportation costs and easy damage under pressure. Folding file boxes are also available on the market. Although they can solve the above problems, their structure and assembly are complicated, and the side panels and the bottom panel are separated, which can easily cause loss and inconvenience in assembly. In addition, when the current folding file boxes are used, the cover of the file box will be lifted up by the internal splicing structure, resulting in the phenomenon that the plastic surface is not tightly fitted. Utility Model Content
[0003] In view of the above-mentioned deficiencies in the prior art, the present application provides a folding file box which does not require welding during the molding process, can reduce the storage space occupied by the file box, reduce transportation costs, and reduce the occurrence of file box transportation damage, and is easy to assemble and not prone to loss of some components.
[0004] In order to solve the above technical problems, the technical solution adopted in the present application is: a folding file box, the structure of which includes a sheet body, the sheet body includes a cover body, a bottom plate and side plates, the side plates include a first side plate, a second side plate and a third side plate, the cover body and the bottom plate are connected through the first side plate, the second side plate is provided on a side of the bottom plate opposite to the first side plate, and the outer edge of the second side plate is connected to the first flip cover; the third side plates are connected to both sides of the vertical side of the bottom plate and the first side plate, and the outer edge of the third side plate is connected to the second flip cover; the first flip cover, the second side plate and the second flip cover are all provided with a through hole, and a pulling member is penetrated in the through hole, and a fold is provided between the first side plate, the second side plate, the third side plate, the first flip cover and the second flip cover and the plate body connected thereto, and the pulling member is used to pull the first flip cover and the second flip cover to be folded along the fold and gathered and overlapped with each other to form a accommodating cavity for accommodating documents.
[0005] With the above structure, when not in use or in the process of transportation, the foldable file box of the present application can present a single sheet structure, so it can effectively save space and is convenient for stacking during transportation; when in use, a pulling piece is inserted into the penetration hole, and then the pulling piece is pulled on the outer side of the second side plate, and the pulling piece drives the second side plate, the third side plate, the first flap and the second flap to gather toward the top of the bottom plate. At this time, the second side plate and the third side plate are vertically erected between the bottom plate, and the third flap is folded and extended above the bottom plate, and the second flap is set above the third flap, so that A frame structure for accommodating documents is formed, and then the cover body is pulled to cover the top of the second flip cover. At this time, the first side plate is vertically erected between the bottom plate and the cover plate, and the cover body is sealed to form a completely closed three-dimensional file box structure; therefore, this structure of the present application does not require separate components, and all the plates forming the file box body can be set on a complete plate body. When gathering to form a three-dimensional box body, it is only necessary to pull the pulling parts to gather and overlap and then buckle them together. When disassembling, the cover body and the flip cover can be separated to flatten it again into a sheet structure, which is simple to operate.
[0006] Furthermore, the cover body or the bottom plate or the side plate is provided with a clamping buckle for the pulling piece to be buckled; that is, the cover body or the bottom plate or the side plate is provided with a clamping buckle, so that after the pulling piece is pulled to gather the box body to form a three-dimensional accommodating cavity, the pulling piece can be fixed on the clamping buckle to maintain the pulling piece in a pulling state at all times, thereby maintaining the stability of the three-dimensional accommodating cavity; and when the clamping buckle is provided on the cover body, the cover body can also be firmly tightened to cover the flip cover to achieve sealing.
[0007] Furthermore, when the fastening buckle is arranged on the bottom plate or the side plate, the cover body and the first flap and the second flap that are gathered and stacked together are connected to each other through Velcro or magnetic buckles; with this structure, the pulling piece can be connected to the fastening buckle to maintain its pulling state, and the cover body can be connected to the flap through Velcro or magnetic buckles, etc., to form a sealed and complete three-dimensional file box structure.
[0008] Furthermore, the third side panel is also connected to a side wing that can be folded relative to it, and the side wing is connected to the short side of the third side panel close to the first flip cover; with this structure, when forming a three-dimensional file box, the side wing can be formed on the inner side of the second side panel to support the second side panel and prevent the second side panel from sinking into the accommodating cavity and affecting the formation of the three-dimensional file box.
[0009] Furthermore, there are four penetration holes, the first flap is provided with a first penetration hole, the second flap is provided with a second penetration hole, the second side panel is provided with a third penetration hole and a fourth penetration hole side by side, and the pulling member is sequentially penetrated through the first penetration hole, the second penetration hole, the third penetration hole and the fourth penetration hole to be connected to the sheet body; with the above structure, a closed-loop pulling member can be formed on the outer side of the second side panel, which is convenient for pulling to connect with the hoop, and is also convenient for forming a specific overlapping position during the pulling process to form a three-dimensional box structure.
[0010] Furthermore, the pulling member is provided with lock buckles at both ends; with this structure, it is convenient to fasten the two ends of the pulling member to the corresponding abutting plates, and the pulling member will not be pulled out of the box body during the process of pulling.
[0011] Furthermore, the third penetration hole and the fourth penetration hole are close to the folding position of the second side plate and the first flip cover; adopting this structure can save the length of the pulling member and also shorten the pulling and buckling length of the pulling member.
[0012] Furthermore, the second flap gradually narrows and extends obliquely from the end close to the second side plate to the end close to the first side plate; that is, the second flap is a triangular inclined structure, which can support the first flap and the cover body and facilitate gathering.
[0013] Furthermore, the clamping buckle is a triangular flap opened from the cover body or the bottom plate or the side plate, and the opening side of the triangular flap is opposite to the buckling end of the pulling piece; with the above structure, the pulling piece can be buckled on the clamping buckle more firmly and the two are not easily separated.
[0014] Furthermore, the width of the first flap is not less than the width of the second flap. With this structure, when forming a three-dimensional file box, it can be ensured that the first flap can provide sufficient support to the cover body, so that the cover body will not collapse in the accommodating chamber after being fastened by the pulling piece and the clamp.
[0015] Furthermore, the first through hole, the third through hole and the fourth through hole are symmetrically arranged at both ends along the length direction of the plate body where they are located, and the second through hole is arranged at one end of the second flap close to the side wing; adopting this structure, in the process of forming a three-dimensional file box, a more balanced pulling force at both ends can be achieved, forming a more stable three-dimensional file box structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The foldable file box of the present application is a schematic structural diagram of a sheet when unfolded.
[0017] Figure 2Schematic diagram of the structure of the folding file box of the present application with partial side panels and flap folded.
[0018] Figure 3 A schematic structural diagram of the first view of the three-dimensional diagram of the folding file box of the present application.
[0019] Figure 4 A schematic structural diagram of the second view of the three-dimensional diagram of the folding file box of the present application.
[0020] Figure 5 Schematic diagram of the structure of the pulling member of the present application.
[0021] As shown in the accompanying drawings: a. sheet body, a1. hoop fastening buckle, 1. cover body, 2. bottom plate, 301. first side plate, 302. second side plate, 303. third side plate, 4. first flap, 5. second flap, 6. through-hole, 601. first through-hole, 602. second through-hole, 603. third through-hole, 604. fourth through-hole, 7. pulling piece, 701. lock buckle, 8. crease, 9. side wing. DETAILED DESCRIPTION
[0022] The following will combine the embodiments and drawings to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only preferred embodiments, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention;
[0023] It should also be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be another intermediate component, fixed through the intermediate component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be another intermediate component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be another intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0024] As an example, the attached Figure 1-5As shown, a folding file box of the present application comprises a sheet body a, wherein the sheet body a comprises a cover body 1, a bottom plate 2 and side plates 3 (i.e., side plates forming the side wall structure of the three-dimensional file box), wherein the side plates 3 comprise a first side plate 301, a second side plate 302 and a third side plate 303; the cover body 1 and the bottom plate 2 are connected via the first side plate 301, a second side plate 302 is provided on a side of the bottom plate 2 opposite to the first side plate 301, and a first flip cover 4 is connected to the outer edge of the second side plate 302; the bottom plate 2 and the two sides perpendicular to the first side plate 301 are connected to each other. The third side plate 303 is connected to the side, and the outer edge of the third side plate 303 is connected to the second flip cover 5; the first flip cover 5, the second side plate 302 and the second flip cover 5 are all provided with a perforation hole 6, and a pulling member 7 is penetrated in the perforation hole 6. A fold 8 is provided between the first side plate 301, the second side plate 302, the third side plate 303, the first flip cover 4 and the second flip cover 5 and the plate body connected thereto, and the pulling member 7 is used to pull the first flip cover 4 and the second flip cover 5 to be folded along the fold 8 and gathered and overlapped to form a accommodating cavity for accommodating documents (such as the attached Figure 4 The figure shows the accommodating cavity formed after pulling, which is used for storing documents, etc.); specifically, the cover body and the bottom plate of the present application have the same size, the first side plate and the second side plate have the same size, and the long sides of the two are connected to the corresponding long sides of the cover body and the bottom plate, and the third side plate is provided with two pieces respectively connected to the two wide sides of the bottom plate; the first flap is provided on the long side of the second side plate, and the second flap is provided with two pieces respectively connected to the two long sides corresponding to the third side plate, and the extension directions of the lengths of the first flap and the second flap are perpendicular to each other.
[0025] With the above structure, when not in use or in the process of transportation, the foldable file box of the present application can present a single sheet structure, so it can effectively save space and is convenient for stacking during transportation; when in use, a pulling piece is inserted into the penetration hole, and then the pulling piece is pulled on the outer side of the second side plate, and the pulling piece drives the second side plate, the third side plate, the first flap and the second flap to gather toward the top of the bottom plate. At this time, the second side plate and the third side plate are vertically erected between the bottom plate, and the third flap is folded and extended above the bottom plate, and the second flap is set above the third flap, so that A frame structure for accommodating documents is formed, and then the cover body is pulled to cover the top of the second flip cover. At this time, the first side plate is vertically erected between the bottom plate and the cover plate, and the cover body is sealed to form a completely closed three-dimensional file box structure; therefore, this structure of the present application does not require separate components, and all the plates forming the file box body can be set on a complete plate body. When gathering to form a three-dimensional box body, it is only necessary to pull the pulling parts to gather and overlap and then buckle them together. When disassembling, the cover body and the flip cover can be separated to flatten it again into a sheet structure, which is simple to operate.
[0026] As an example, the cover body 1 or the bottom plate 2 or the side plate 3 described in the present application is provided with a clamping buckle a1 for the pulling member 7 to buckle; that is, the clamping buckle can be set at different positions, such as the cover body, the bottom plate or the side plate. Figure 1-4 As shown in FIG. , it is arranged on the cover body.
[0027] As an example, in the present application, when the fastening buckle a1 is arranged on the base plate 2 or the side plate 3, the cover body 1 and the first flap 4 and the second flap 5 that are gathered and stacked together are connected to each other through Velcro or magnetic buckles; that is, there is no fastening buckle on the cover body at this time, and the cover body cannot be sealed with the accommodating cavity through the fastening buckle, then the connection and sealing is achieved by arranging Velcro or magnetic buckles between the cover body and the flap covering it, such as arranging a magnet on the flap and a patch in the corresponding cover body, and the two are attracted to each other; the above-mentioned Velcro or magnetic buckle methods are two conventional connection methods listed in the examples of the present application, and other connection methods that can achieve the fitting of the cover body and the flap are suitable for the present application.
[0028] As attached Figure 1-2 As shown, the third side panel 303 described in the present application is also connected to a side wing 9 that can be folded relative to the third side panel 303, and the side wing 9 is connected to the short side of the third side panel 303 close to the first flap 4; that is, the side wing is connected to the wide side of the third side panel, and a crease structure can be provided between the two to facilitate folding, and the side wing is only provided on the wide side close to the first flap; with this structure, when forming a three-dimensional file box, the side wing can be formed on the inner side of the second side panel to support the second side panel and prevent the second side panel from sinking into the accommodating cavity and affecting the formation of the three-dimensional file box.
[0029] As attached Figure 1-2 As shown, the present application has four penetration holes 6, the first flip cover 4 is provided with a first penetration hole 601, the second flip cover 5 is provided with a second penetration hole 602, the second side plate 302 is provided with a third penetration hole 603 and a fourth penetration hole 604 in parallel, and the pulling member 7 is sequentially penetrated through the first penetration hole 601, the second penetration hole 602, the third penetration hole 603 and the fourth penetration hole 604 and connected to the sheet body; that is, a complete pulling member, after being penetrated in the above manner, one end of which is located A closed-loop pulling portion is formed on the outer side of the second side panel, with the other end being located on the upper surface of the first flip cover and the inner surface of the second side panel where the fourth through-hole is located. By pulling this position, the sheet body can be gathered to form a three-dimensional file box, and finally the pulling piece can be fastened to the clamping buckle provided on the cover body to form a seal for the file box body. With the above structure, a closed-loop pulling piece can be formed on the outer side of the second side panel, which is convenient for pulling to connect with the clamping buckle, and is also convenient for forming a specific overlapping position during the pulling process to form a three-dimensional box structure.
[0030] As attached Figure 5 As shown, the pulling member 7 described in the present application is provided with lock buckles 701 at both ends; the function of the lock buckles is to more conveniently guide the pulling member to pass through the hole, and after the passing through is completed, the lock buckles can abut against the rear wall of the plate body so that when the pulling member is pulled, the two ends of the pulling member can be conveniently fastened to the corresponding abutting plate body, and the pulling member will not be pulled out of the box body during the process of pulling; its structure can be the structure of the pulling rope provided on the existing conventional handbag.
[0031] As attached Figure 1 As shown, the third perforated hole 603 and the fourth perforated hole 604 described in the present application are close to the fold 8 between the second side panel 302 and the first flip cover 4; adopting this structure can save the length of the pulling member and also shorten the length of the pulling member for pulling and buckling.
[0032] As attached Figure 1-3 As shown, the second flip cover 5 described in the present application gradually narrows and extends obliquely from the end close to the second side plate 302 to the end close to the first side plate 301; that is, the second flip cover is a triangular inclined structure, which can support the first flip cover and the cover body and facilitate gathering.
[0033] As attached Figure 1-4 As shown, the tightening buckle a1 described in the present application is a triangular flap opened from the cover body 1 or the bottom plate 2 or the side plate 3, and the opening side of the triangular flap is opposite to the buckling end of the pulling member 7; that is, the opening direction of the tightening buckle is opposite to the direction in which the pulling member is fitted, so that after the two are buckled, the pulling member forms a backward pulling force on the triangular flap to pre-tighten the pulling member, and can also buckle the pulling member more firmly on the tightening buckle, and the two are not easy to separate from each other.
[0034] As attached Figure 1-3 As shown, the width of the first flap 4 described in the present application is not less than the width of the second flap 5, that is, it is limited by the width of the wide sides of the two overlapping each other, and the first flap is overlapped on top of the second flap when forming a three-dimensional file box. With this structure, when forming a three-dimensional file box, it can be ensured that the first flap can provide sufficient support to the cover body, so that the cover body will not collapse in the accommodating chamber after being fastened and connected by the pulling member and the clamp.
[0035] As attached Figure 1-3As shown, the first penetration hole 601, the third penetration hole 603 and the fourth penetration hole 604 described in the present application are symmetrically arranged at both ends along the length direction of the plate body where they are located, and the second penetration hole 602 is arranged at one end of the second flip cover 5 close to the side wing 9; that is, the first penetration hole, the second penetration hole, the third penetration hole and the fourth penetration hole are each provided with two, and are arranged on their respective corresponding plates in the direction shown in the figure. By adopting this structure, in the process of forming the three-dimensional file box, a more balanced pulling force at both ends can be achieved, thereby forming a more stable three-dimensional file box structure.
[0036] The specific working process and principle of the foldable file box of the present application are explained through the following specific examples: first, a pulling piece (such as a specific elastic deformation elastic rope structure) is taken, and lock buckles such as iron buckles or other lock buckle structures are set at both ends of the pulling piece. The lock buckles can guide the pulling piece to pass through each penetration hole, and can also fit with the wall surface of the plate body where the holes after the first and last penetration are located, so as to fix the pulling piece and prevent it from detaching from the sheet body of the present application; specifically, the present application first pulls one end of the pulling piece from the outside of the first flip cover where the first penetration hole is located. The first end of the pull piece is inserted into the wall (then the other end is pressed against the outer surface of the first flip cover through the lock buckle), then passes through the inner surface of the second flip cover where the second penetration hole is located, then bypasses the outer surface of the second flip cover and passes through the inner surface of the second side plate where the third penetration hole is located, and then passes through the outer surface of the second side plate into the fourth through hole, and the lock buckle of the end is pressed against the inner surface of the second side plate at this time. The above process realizes the penetration of the entire pulling piece on the sheet body of the present application; at this time, a pulling part of the pulling piece of a closed loop is formed on the outer side of the second side plate (for details, please refer to the attached Figure 3 When the file box needs to be formed into a three-dimensional structure, the second side panel and the third side panel are folded, and the exposed pulling portion of the pulling member is pulled. Under the pulling action of the pulling member, the second flap covers the side wing along the corresponding fold, and the first flap covers the second flap, presenting a three-dimensional structure. Figure 3 Then the cover body and the first side plate are folded along the fold relative to the bottom plate to cover the first flip cover, and the pull piece is put into the raised hoop buckle to form a three-dimensional file box combination. The final structure is as shown in the attached Figure 5 Therefore, the foldable file box of the present application can be flattened when not in use or when transported. Figure 1The sheet material structure shown is convenient for transportation and folding, and does not take up too much space. When it is needed, a three-dimensional file box structure can be formed by following the above process, which is easy to operate. The folding file box of the present application is mainly composed of a plastic surface and a pulling piece, and of course also includes the back strip bag, label bag, finger ring, and back strip paper and label paper that can be used for writing and editing that are available in conventional file boxes. Moreover, the molding process of the file box of the present application does not require welding. When in use, the pulling piece is pulled outward and then hung into the hoop to close the file box. Moreover, the cover of the file box will not be lifted up by the internal splicing structure, and the plastic surface of the cover will fit more closely under the pressing of the pulling piece.
Claims
1. A foldable file box, characterized in that: The structure of the file box comprises a sheet body (a), wherein the sheet body (a) comprises a cover body (1), a bottom plate (2) and a side plate (3), wherein the side plate (3) comprises a first side plate (301), a second side plate (302) and a third side plate (303), wherein the cover body (1) and the bottom plate (2) are connected via the first side plate (301), wherein the second side plate (302) is arranged on a side of the bottom plate (2) opposite to the first side plate (301), and the outer edge of the second side plate (302) is connected to a first flip cover (4); and the third side plates are connected to both sides of the bottom plate (2) perpendicular to the first side plate (301). (303), the outer edge of the third side plate (303) is connected to the second flap (5); the first flap (4), the second side plate (302) and the second flap (5) are all provided with a perforation hole (6), and a pulling member (7) is penetrated in the perforation hole (6); the first side plate (301), the second side plate (302), the third side plate (303), the first flap (4) and the second flap (5) are provided with a fold (8) between the first side plate (301), the second side plate (302), the third side plate (303), the first flap (4) and the second flap (5) and the plate body connected thereto, and the pulling member (7) is used to pull the first flap (4) and the second flap (5) to be folded along the fold (8) and to gather and overlap each other to form a accommodating cavity for accommodating documents.
2. The foldable file box according to claim 1, characterized in that: The cover body (1) or the bottom plate (2) or the side plate (3) is provided with a clamping buckle (a1) for the pulling member (7) to be buckled.
3. The foldable file box according to claim 2, characterized in that: When the tightening buckle (a1) is arranged on the bottom plate (2) or the side plate (3), the cover body (1) and the first flap (4) and the second flap (5) which are gathered and stacked together are connected to each other via Velcro or magnetic buckles.
4. The foldable file box according to claim 1, characterized in that: The third side panel (303) is also connected to a side wing (9) that can be folded relative to the third side panel (303), and the side wing (9) is connected to the short side edge of the third side panel (303) close to the first flip cover (4).
5. The foldable file box according to claim 4, characterized in that: There are four perforations (6), the first flap (4) is provided with a first perforation hole (601), the second flap (5) is provided with a second perforation hole (602), and the second side plate (302) is provided with a third perforation hole (603) and a fourth perforation hole (604) in parallel; the pulling member (7) is sequentially perforated through the first perforation hole (601), the second perforation hole (602), the third perforation hole (603) and the fourth perforation hole (604) to be connected to the sheet body (a).
6. The foldable file box according to claim 5, characterized in that: Lock buckles (701) are provided at both ends of the pulling member (7).
7. The foldable file box according to claim 5, characterized in that: The third perforated hole (603) and the fourth perforated hole (604) are located close to the fold between the second side plate (302) and the first flip cover (4).
8. The foldable file box according to claim 1, characterized in that: The second flip cover (5) gradually narrows and extends obliquely from the end close to the second side plate (302) to the end close to the first side plate (301).
9. The foldable file box according to claim 2, characterized in that: The tightening buckle (a1) is a triangular flap opened from the cover body (1) or the bottom plate (2) or the side plate (3), and the opening side of the triangular flap is opposite to the buckling end of the pulling member (7).
10. The foldable file box according to claim 1, characterized in that: The width of the first flip cover (4) is not less than the width of the second flip cover (5).
11. The foldable file box according to claim 5, characterized in that: The first perforated hole (601), the third perforated hole (603) and the fourth perforated hole (604) are symmetrically arranged along the two ends of the length direction of the plate body where they are located, and the second perforated hole (602) is arranged at one end of the second flip cover (5) close to the side wing (9).