File column for manufacturing cost

Abstract

The utility model relates to the technical field of file columns, in particular to a file column for manufacturing cost. The utility model provides a manufacturing cost file column which comprises a bottom plate horizontally arranged and used for achieving stable supporting operation of files, side plates playing a side face shielding role are symmetrically arranged on the two sides of the bottom plate in the length direction, and a rear plate connected with the side plates is transversely arranged at one end of the bottom plate. Fasteners capable of conducting limiting and fixing operation after the file columns are stacked are arranged on the outer portions of the side plates. Due to the fact that the bottom plate, the side plates, the rear plate and the fasteners are designed on the file column, the file column capable of stably containing construction cost data can be formed through the bottom plate, the side plates and the rear plate, anti-disengaging lap joint between the file columns can be achieved through the fasteners, and the problems that in the prior art, file columns usually have the fixed size and are not prone to falling off are solved. The problem that files are inconvenient to take and place when manufacturing cost data are gradually increased during work due to the fact that the storage space of the file storage device cannot be expanded according to actual needs is solved.

Description

Technical Field

[0001] This application relates to the technical field of document racks, and particularly to a document rack for cost calculation. Background Art

[0002] During the process of engineering cost calculation and management, the number of relevant documents and materials usually increases with the progress of work. Existing document racks usually have fixed dimensions and cannot expand their storage space according to actual needs. This leads to inconvenience in retrieving and placing documents when the cost materials gradually increase during work, and the work efficiency is affected. Summary of the Utility Model

[0003] The problem to be solved by this application is that existing document racks usually have fixed dimensions and cannot expand their storage space according to actual needs, which leads to inconvenience in retrieving and placing documents when the cost materials gradually increase during work.

[0004] To solve the above technical problems, this application provides a document rack for cost calculation, which includes a bottom plate arranged horizontally to achieve stable support operation of documents. Side plates for side shielding are symmetrically arranged on both sides of the length direction of the bottom plate. A rear plate connected to the side plates respectively is horizontally arranged at one end of the bottom plate. A fastener capable of performing limit fixing operation after the document racks are stacked is arranged outside the side plates.

[0005] Since the document rack of this application is designed with a bottom plate, side plates, rear plate and fastener, it can both form a document rack for stably storing cost materials through the bottom plate, side plates and rear plate, and can also achieve anti - detachment lap joint between document racks through the fastener, solving the problem that existing document racks usually have fixed dimensions and cannot expand their storage space according to actual needs, which leads to inconvenience in retrieving and placing documents when the cost materials gradually increase during work. Brief Description of the Drawings

[0006] Figure 1 Schematic three - dimensional structure diagram of the embodiment.

[0007] Figure 2 Schematic front - view structure diagram of the embodiment.

[0008] Figure 3 Schematic side - view structure diagram of the embodiment.

[0009] Figure 4 Schematic structure diagram of the bottom plate.

[0010] Figure 5 Schematic front - view structure diagram of the fastener.

[0011] Figure 6 Schematic side - view structure diagram of the fastener.

[0012] Figure 7 It is a schematic top view structure diagram of a fastener.

[0013] In the figure: 1. Rear plate; 2. Side plate; 3. Fastener; 4. Bottom plate; 5. Bevel; 6. Groove; 7. Upper fastening part; 8. Connecting part; 9. Lower fastening part. Specific embodiments

[0014] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application. Embodiment

[0015] The present application relates to a document rack for cost, as Figure 1-7 shown. The document rack includes a bottom plate 4 arranged horizontally for realizing the stable supporting operation of documents. Side plates 2 for side shielding are symmetrically arranged on both sides in the length direction of the bottom plate 4. In order to improve the connection stability between the side plate 2 and the bottom plate 4, therefore, a rear plate 1 respectively connected to the side plates 2 is horizontally arranged at one end of the bottom plate 4. In order to be able to increase the volume of the document rack at any time according to the quantity to be stored, therefore, the document racks can be stacked along the vertical direction. In order to avoid the situation of dislocation or slipping due to shaking after the document racks are stacked, therefore, fasteners 3 capable of performing a limiting and fixing operation after the document racks are stacked are arranged outside the side plates 2.

[0016] The fastener 3 includes an upper fastening part 7, a lower fastening part 9 and a connecting part 8. The upper fastening part 7 is horizontally arranged at the midline position of the upper half of one side of the side plate 2, and the end is bent outward to form a fastening pin for realizing the fastening operation. The lower fastening part 9 is horizontally arranged at the midline position of the lower half of one side of the side plate 2, and the end is bent outward to form a fastening sleeve adapted to the upper fastening part 7 for realizing the fastening operation. And between the upper fastening part 7 and the lower fastening part 9, the connection operations are respectively realized through two groups of connecting parts 8. Since the connecting parts 8 are fixedly connected between the side plates 2, the fastener 3 can be stably arranged outside the side plates 2. The connecting part 8 is in a straight rod-shaped structure.

[0017] In order to conveniently take the documents inside the document rack after it is stacked and pressed, therefore, an inclined bevel 5 is arranged at one end of the side plate 2, so as to leave a space for taking the documents. In order to avoid the wear caused by frequent taking of documents due to the large plane contact area after the documents are placed on the upper part of the bottom plate 4, therefore, downwardly concave grooves 6 are uniformly and spaced on the upper part of the bottom plate 4.

[0018] In use, the document rack can be placed flat on the upper part of the desktop and freely taken and moved. Staff can conveniently place cost information inside the document rack. When the document rack is full or the documents need to be classified and stored, at this time, just take another document rack, stack the two document racks, and fasten the upper buckle part 7 of the fastener 3 with the lower buckle part 9, so that a movement limit operation inside the horizontal plane is achieved between the two, and thus additional documents can be placed in the new document rack. Thanks to the design of the fastener 3, the document racks can be freely stacked in the vertical direction without tilting or misalignment.

[0019] Generally speaking, terms should be understood at least in part by their use in context. For example, at least in part depending on the context, the term "one or more" used in the text can be used to describe any feature, structure or property with a singular meaning, or can be used to describe a combination of features, structures or properties with a plural meaning. Similarly, at least in part depending on the context, terms such as "a" or "the" can also be understood to convey a singular usage or a plural usage.

[0020] It should be easily understood that the terms "on", "above" and "over" in this disclosure should be interpreted in the broadest manner, so that "on" not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over something", but can also include the meaning of "above" or "over something" without intermediate features or layers therebetween (that is, directly on something).

[0021] In addition, in order to facilitate the description, spatial relative terms can be used in the text, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature relative to other elements or features as shown in the figure. Spatial relative terms are intended to include different orientations of the device in use or operation other than the orientation shown in the drawings. The device can have other orientations (rotated 90 degrees or in other orientations), and the spatial relative descriptive terms used in the text can be similarly interpreted accordingly.

[0022] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cost document column, characterized by: It includes a horizontally arranged bottom plate for achieving smooth file supporting operation, side plates for side shielding are symmetrically arranged on both sides in the length direction of the bottom plate, a rear plate connected to the side plates is horizontally arranged at one end of the bottom plate, and fasteners are arranged on the outside of the side plates for limiting and fixing operations after the file columns are stacked.

2. The cost document column according to claim 1, characterized in that: The buckle comprises an upper buckle part, which is horizontally arranged at the midline position of the upper half of one side of the side plate, and the end portion is bent outward to form a buckle pin for realizing the buckling operation.

3. The cost document column according to claim 2, characterized in that: The fastener also includes a lower buckle portion, which is horizontally placed at the midline position of the lower half of one side of the side plate, and the end portion is bent outward to form a buckle sleeve that is matched with the upper buckle portion to achieve a buckling operation.

4. The cost document column according to claim 3 is characterized in that: The fastener also includes a connecting portion, and the upper buckle portion and the lower buckle portion are connected via two groups of connecting portions respectively.

5. The cost document column according to claim 4, characterized in that: The connecting part is a straight rod structure.

6. The cost document column according to claim 1, characterized in that: One end of the side plate is arranged with a groove in an inclined state.

7. The cost document column according to claim 1, characterized in that: The upper part of the bottom plate is evenly and spaced apart with grooves sunken downwards.

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