Wear-resistant multi-layer booklet

Abstract

The utility model discloses a wear-resistant multi-layer booklet, and particularly relates to the field of multi-layer booklets, the wear-resistant multi-layer booklet comprises two protective plates, a plurality of connecting devices are arranged between the two protective plates, a plurality of pieces of paper are arranged between the two protective plates, and the plurality of pieces of paper are connected with the output ends of the connecting devices. When the device is used, operation is easy, paper can be protected through the protection plate, the paper is prevented from being abraded in the carrying process of the device, meanwhile, when the device is used on a table top, the protection block can play a supporting role to protect the protection plate and the paper, the protection plate and the paper can be detached by screwing the fixing sleeve out of the threaded rod, and the device is convenient to use. And therefore, the paper pairs can be conveniently reduced and increased.

Description

Technical Field

[0001] The utility model relates to the field of multi-layer booklets, and more particularly to a wear-resistant multi-layer booklet. Background Art

[0002] In today's information age, various promotional materials, product manuals, learning materials, etc. are widely available in the form of booklets. However, traditional booklets often have some shortcomings during use.

[0003] The paper material of ordinary booklets is relatively simple, and they are usually printed and bound with ordinary paper. These papers have poor wear resistance and are prone to wear, pilling, or even damage during frequent reading, carrying, or long-term storage. This is especially true for technical manuals and operating guides that need to be used frequently, where the wear problem is more prominent and will greatly reduce the service life and readability of the booklet. At the same time, when the paper content needs to be changed, the entire booklet needs to be replaced, and the paper cannot be increased or reduced individually.

[0004] Therefore need to redesign a kind of wear-resistant multi-layer booklet at this for the above-mentioned problem. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a wear-resistant multi-layer booklet.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A wear-resistant multi-layer booklet includes two protective plates. A plurality of connecting devices are provided between the two protective plates. Each connecting device includes a mounting ring, and the two protective plates are sleeved on the mounting ring. Screws are fixedly installed at both ends of the mounting ring. A fixing sleeve is threadedly connected to each screw. A plurality of papers are provided between the two protective plates, and each paper is sleeved on the mounting ring.

[0008] like Figure 1-4 As shown, the specific implementation method is: using devices such as protective plates and protective blocks, the protective plates can be used to protect the paper to prevent the paper from being worn when carrying the device. At the same time, when used on the desktop, the protective blocks can play a supporting role to protect the protective plates and paper. By setting a connecting device, the protective plate and paper can be disassembled by unscrewing the fixing sleeve out of the screw, thereby facilitating the reduction and addition of paper.

[0009] In a preferred embodiment, the end surface of each protective plate is symmetrically connected to a plurality of protective blocks.

[0010] In a preferred embodiment, a fixing ring is fixedly mounted on one side of each of the protective plates.

[0011] In a preferred embodiment, a reminder label is adhered to one side of each of the papers.

[0012] In a preferred embodiment, each of the protective plates is made of acrylic material.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is provided with a protective plate, a protective block and other devices. The protective plate can be used to protect the paper to prevent the paper from being worn during the carrying of the device. At the same time, when used on a desktop, the protective block can play a supporting role to provide protection for the protective plate and the paper.

[0015] 2. The utility model provides a connecting device, and by screwing the fixing sleeve out of the screw, the protective plate and the paper can be disassembled, thereby facilitating the reduction and addition of paper.

[0016] To sum up, the utility model is easy to operate when in use. The protective plate can be used to protect the paper to prevent the paper from being worn when carrying the device. At the same time, when used on a desktop, the protective block can play a supporting role to protect the protective plate and paper. By unscrewing the fixing sleeve out of the screw, the protective plate and paper can be disassembled, which makes it easy to reduce and increase. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a wear-resistant multi-layer booklet proposed by the utility model;

[0018] Figure 2 This is a partial schematic diagram of a wear-resistant multi-layer booklet connecting device proposed by the present invention;

[0019] Figure 3 A schematic diagram of a protective plate portion of a wear-resistant multi-layer booklet proposed in the present invention;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0021] In the figure: 1 protective plate, 2 protective block, 3 fixing ring, 4 paper, 5 mounting ring, 6 screw, 7 fixing sleeve, 8 reminder label. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1-4 A wear-resistant multi-layer booklet includes two protective plates 1, and a plurality of connecting devices are provided between the two protective plates 1. Each connecting device includes a mounting ring 5, and the two protective plates 1 are sleeved on the mounting ring 5. Screws 6 are fixedly installed at both ends of the mounting ring 5, and each screw 6 is threadedly connected to a fixing sleeve 7. A plurality of papers 4 are provided between the two protective plates 1, and each paper 4 is sleeved on the mounting ring 5.

[0024] like Figure 1-4 As shown, the specific implementation method is: using devices such as a protective plate 1 and a protective block 2, the protective plate 1 can be used to protect the paper 4 to prevent the paper 4 from being worn when carrying the device. At the same time, when used on a desktop, the protective block 2 can play a supporting role to protect the protective plate 1 and the paper 4. By setting a connecting device, the protective plate 1 and the paper 4 can be disassembled by unscrewing the fixing sleeve 7 out of the screw 6, thereby facilitating the reduction and increase of paper.

[0025] The end face of each protective plate 1 is symmetrically connected to a plurality of protective blocks 2, which can protect the protective plate 1 and prevent the protective plate 1 from being scratched when used on a desktop.

[0026] A fixing ring 3 is fixedly mounted on one side of each protective plate 1 . It should be noted that the device can be hung on a wall via the fixing ring 3 .

[0027] A reminder label 8 is adhered to one side of each paper 4 , and writing can be done on the reminder label 8 , so as to quickly locate the paper 4 for which information needs to be obtained.

[0028] Each protective plate 1 is made of acrylic material. It should be noted that acrylic material can provide good protection for the paper 4 and effectively prevent the paper 4 from being worn.

[0029] When the utility model is used, the protective plate 1 on the top layer can be flipped first, so that the protective plate 1 can slide along the outer wall of the mounting ring 5 until the protective block 2 on the protective plate 1 contacts the desktop, and then the paper 4 can be flipped or the paper 4 to be viewed can be turned over and flipped according to the prompt on the prompt label 8.

[0030] When it is necessary to add or reduce paper 4, the fixing sleeve 7 can be first screwed to separate the fixing sleeve 7 from the screw 6, and then the protective plate 1 located at the lower layer can be taken out and mounted on the mounting ring 5, and then the paper 4 can be added or reduced.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant multi-layer booklet comprising two protective plates (1), characterized in that: A plurality of connecting devices are provided between the two protective plates (1), each of the connecting devices comprises a mounting ring (5), and the two protective plates (1) are sleeved on the mounting ring (5), screw rods (6) are fixedly installed at both ends of the mounting ring (5), and a fixing sleeve (7) is threadedly connected to each screw rod (6), and a plurality of paper sheets (4) are provided between the two protective plates (1), and each paper sheet (4) is sleeved on the mounting ring (5).

2. The wear-resistant multi-layer booklet according to claim 1, characterized in that: The end surface of each protective plate (1) is symmetrically connected to a plurality of protective blocks (2).

3. The wear-resistant multi-layer booklet according to claim 2, characterized in that: A fixing ring (3) is fixedly mounted on one side of each of the protective plates (1).

4. The wear-resistant multi-layer booklet according to claim 1, characterized in that: A reminder label (8) is adhered to one side of each of the papers (4).

5. The wear-resistant multi-layer booklet according to claim 1, characterized in that: Each of the protective plates (1) is made of acrylic material.

Images