File box convenient to assemble
By using a clamped structure in the file box to connect the front and rear negatives, the existing file box has solved the problem of unstable structure and large space during the assembly process, and convenient assembly and stable and reliable file box design are achieved.
Patent Information
- Application Number
- CN202421497714.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The existing file boxes have structural instability during assembly, occupy a large space and are difficult to fold, which affects their use.
The front and rear negatives are connected by a clamping structure. Through the design of tabs and windows, the front and rear windows of the file box can be easily assembled to form a stable box structure.
It realizes convenient assembly and structural stability of the file box, saves storage space, and avoids the problem of dislocation of the insert.
Smart Images
Figure CN222136298U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of file boxes, in particular to a file box that is easy to assemble. Background Art
[0002] With the continuous development of the modern office environment, file boxes have become an indispensable file management tool in daily office work. However, due to its simple structure, the innovation that can be made in the structure is very limited. The structure of this type of file box is a file box disclosed in Chinese Patent Publication No. CN202826809U. The box body structure is formed by punching and folding a sheet of material to form the four sides of the file box, which are formed by connecting the folded surfaces. The traditional way of these connections is normally to use ultrasonic spot welding. The structure formed in this way is a fixed box body, which cannot be folded during packaging, so it occupies a large amount of space. In order to save space, when the bottom film needs to be assembled using an insert, the structure is prone to instability, and the insert is easily dislocated during use, which affects the use. Summary of the invention
[0003] The technical problem to be solved by the embodiments of the utility model is to provide a file box that is easy to assemble, so that the file box can be easily assembled.
[0004] In order to solve the above technical problems, an embodiment of the utility model provides a file box that is easy to assemble, including a front panel and a rear panel that have been punched and cut; the front panel includes a front piece, a front side piece connected to both sides of the front piece, and a front bottom piece connected to the bottom of the front piece; the rear panel includes a back piece, a rear side piece connected to both sides of the back piece, and a rear bottom piece connected to the bottom of the back piece; the front side pieces are fixedly welded to the rear side pieces accordingly; the front bottom piece is connected to the rear bottom piece via a snap-in structure; the snap-in structure includes a plurality of snap tongues and snap windows corresponding to the snap tongues; the plurality of snap tongues are arranged on the bottom edge of the rear bottom piece; the snap window is arranged on the bottom edge of the front piece; and the two side edges of the snap tongues are snapped in the snap windows.
[0005] A further preferred solution is that two edges of the latch tongue have latch portions protruding beyond the width of the latch window.
[0006] A further preferred solution is that the height of the latch tongue is smaller than the height of the latch width.
[0007] A further preferred solution is that the latch tongue is in a fan-shaped structure as a whole, so as to be easily pressed into the latch window.
[0008] A further preferred solution is that the clamping portion protrudes beyond the width range of the connecting root of the clamping tongue, so that the clamping tongue can be clamped in the clamping window by pressing.
[0009] A further preferred solution is that the card window is a rectangular window.
[0010] The implementation of the embodiment of the utility model has the following beneficial effects: under the premise of saving the storage space of the file box, the utility model makes the file box easy to assemble through the snap-fit structure, and the formed structure is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the planar unfolded structure of the utility model;
[0012] Figure 2 It is a schematic diagram of the structure after the front side piece and the rear side piece of the utility model are connected;
[0013] Figure 3 It is shown Figure 2 A partial enlarged structural diagram of the middle A part;
[0014] Figure 4 It is a schematic diagram of the structure of the utility model after assembly;
[0015] Figure 5 It is shown Figure 4 Schematic diagram of the partial enlarged structure of part B in the middle. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The examples given are only used to explain the utility model and are not used to limit the scope of the utility model. The utility model is described in more detail by way of example with reference to the drawings in the following paragraphs. According to the following description and claims, the advantages and features of the utility model will be clearer. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model.
[0018] It should 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 a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention 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 of the related listed items.
[0020] Reference Figure 1 The structural diagram shown.
[0021] A conveniently assembled file box in the present embodiment is an improvement made on the basis of an existing file box, and comprises a front panel 1 and a rear panel 2, both of which are formed by punching and shearing a sheet of material through a die cutter, wherein the front panel 1 comprises a front panel 11, two front side panels 12, and a front bottom panel 13, and the connection between the front side panels 12, the front bottom panel 13 and the front panel 11 has a pre-crease, so that the front panel 11 and the rear panel 11 can be flipped and folded, and similarly, the rear panel 2 comprises a rear panel 21, two rear side panels 22, and a rear bottom panel 23, and the connection between the rear side panels 22, the rear bottom panel 23 and the rear panel 21 has a pre-crease, so that the rear panel 21 and the rear panel 21 can be flipped and folded.
[0022] The front piece 11 and the back piece 21 are of the same size, and the front piece 11 also has a guard plate 14 connected to the bottom edge of the front side piece 12 , the width of which is consistent with the width of the front side piece 12 , and the height is consistent with the front bottom 13 .
[0023] The front sheet 12 and the rear side sheet 22 are folded along the crease, and after the two overlap, they are fixedly connected by ultrasonic spot welding, and the guard sheet 14 is folded inside the box body, such as Figure 2 As shown, since only the sides are connected, the whole can be flattened along the creases to avoid taking up a lot of transportation space.
[0024] In order to facilitate the assembly of the document box of the embodiment into a document box, the front bottom edge 13 and the rear bottom edge 23 are connected by a snap-fit structure.
[0025] The clamping structure includes a plurality of clamping tongues 3 and a clamping window 4 corresponding to the clamping tongues. The plurality of clamping tongues 3 are arranged at the bottom edge of the rear bottom sheet 23. The clamping window 4 is arranged on the bottom edge of the front sheet 11. The two side edges of the clamping tongues are clamped in the clamping window. Figure 4 shown.
[0026] Specifically, combined Figure 3 , Figure 5 As shown, the two edges of the latch tongue 3 have latching portions 31 protruding beyond the width of the latch window 4 , and the latching portions 31 protrude beyond the width of the connecting root 32 of the latch tongue 3 , so that the latch tongue 3 can be held in the latch window 4 by the latching portions 31 on both sides.
[0027] The height of the latch 3 is smaller than the height of the card width 4, and the latch 3 is fan-shaped as a whole. In this way, when assembling, when the entire latch 3 is pressed into the card window 4 by fingers, the elastic deformation of the sheet material itself causes the latch portions on both sides to bend toward the center of the latch 3, and the latch is inserted into the card window. When the deformation is restored, the latch portions on both sides of the latch 3 can be held in the card window.
[0028] In this embodiment, the shape of the card window is a rectangular window. In other embodiments, it can also be other geometric shapes, such as a circle, etc., as long as the card tongue is inserted and the card portion is clamped.
[0029] In this embodiment, the latch tongue 3 is disposed on the rear bottom edge and the latch window is disposed on the front piece 11 for illustration. In other variations, the positions of the two may be interchanged, that is, the latch tongue is disposed on the front bottom edge and the latch window is disposed on the rear piece. The present invention is not limited to this.
[0030] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.
Claims
1. A conveniently assembled file box, comprising a punched front panel and a back panel; the front panel comprises a front piece, front side panels connected to both sides of the front panel, and a front bottom panel connected to the bottom of the front panel; the back panel comprises a back panel, rear side panels connected to both sides of the back panel, and a rear bottom panel connected to the bottom of the back panel; the front side panels are fixedly welded to the back side panels. It is characterized in that The front bottom film is connected to the back bottom film via a snap-in structure, which includes a plurality of snap-in tongues and snap-in windows corresponding to the snap-in tongues. The plurality of snap-in tongues are disposed on the bottom edge of the back bottom film, the snap-in windows are disposed on the bottom edge of the front film, and the two side edges of the snap-in tongues are snapped in the snap-in windows.
2. The conveniently assembled file box according to claim 1, It is characterized in that The two edges of the latch tongue are provided with latch portions protruding beyond the width range of the latch window.
3. The conveniently assembled file box according to claim 2, It is characterized in that The height of the card tongue is less than the height of the card width.
4. The conveniently assembled file box according to claim 3, It is characterized in that The latch tongue is in a fan-shaped structure as a whole.
5. The conveniently assembled file box according to claim 4, It is characterized in that The clamping portion protrudes beyond the width range of the connecting root of the clamping tongue.
6. The conveniently assembled file box according to claim 5, It is characterized in that The card window is a rectangular window.