Coil book convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of coil books, in particular to a coil book convenient to disassemble and assemble, which comprises a main body, the side surface of the main body is provided with a disassembly and assembly component, and the top of the main body is provided with a fastening component; the inserting rod can be pushed into the inserting hole through the sliding disc, then the screwing handle is rotated to enable the threaded rod to be in threaded connection with the threaded hole, and then the first semi-ring body and the second semi-ring body can be fixed, so that a connector is firm and durable, the connector strength and leakproofness are high, frequent management is not needed after use, disassembly is convenient, and process operation is simple and easy to master; paper is fixed between the two shell plates through the metal buttons composed of the die casting parts and the stamping parts, disorder and dislocation of the paper are avoided under the combined action of the movable rods and the connecting blocks, the neatness of the paper in the using process is guaranteed, and the metal buttons are mostly made of copper and aluminum alloy and have the advantages of being large in density, good in touch feeling, resistant to pressure and durable.

Description

Technical Field

[0001] The utility model relates to the technical field of coil books, in particular to a coil book which is easy to assemble and disassemble. Background Art

[0002] A coil book, as the name suggests, is a book with paper fixed by coils. It is a stationery item that we all use frequently. The cover of a coil book is made of a variety of materials, including plastic, cloth, soft and hard paper, etc. The inner pages are mainly written paper. There are many types of coil books, which can be used for taking notes, or as exercise books or homework books. Its advantage is that it is very convenient to use. A small coil book is like a notepad. You can carry it in your pocket, or you can tear off a page and use it.

[0003] Authorization announcement number CN219486993U discloses a coil book that is easy to disassemble and assemble. This patented technology reduces the number of coils to two, making it easier to find the right position when inserting loose-leaf paper into the movable coil. Compared with installing too many coils and holes in sequence, this installation method is more convenient. When closing the first hard shell plate and the second hard shell plate, place the writing pen in the two first mounting seats, and use the magnetic suction sheets that attract each other between the first mounting seats and the second mounting seats to connect the side ends of the first hard shell plate and the second hard shell plate, thereby ensuring the stability of the closed state of the first hard shell plate and the second hard shell plate; however, there are disadvantages in the use of magnetic closure in this scheme. The magnetic closure often has the problem of loose closure. Long-term use will cause the magnetic force to fade and lose the closing effect. Moreover, a single magnetic closure cannot effectively protect the coil book. Therefore, a coil book that is easy to disassemble and assemble is needed to improve the above problems. Utility Model Content

[0004] In order to solve the drawbacks of the existing solutions using magnetic closure, the magnetic closure often does not close tightly, and long-term use will cause the magnetic force to fade and lose the closing effect, and the single magnetic closure cannot effectively protect the coil book. The purpose of the utility model is to provide a coil book that is easy to disassemble and assemble, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A coil book that is easy to disassemble and assemble comprises a main body, a disassembly assembly component is arranged on the side of the main body, and a fastening assembly is arranged on the top of the main body;

[0007] The main body comprises a shell plate, and a die casting is fixedly connected to the top of the shell plate;

[0008] The disassembly assembly comprises a first semi-ring body, a plug hole is provided on the side of the first semi-ring body, a second semi-ring body is arranged on the side of the first semi-ring body, a slide groove is provided inside the second semi-ring body, a threaded hole is provided inside the slide groove, a threaded rod is threadedly connected to the side of the threaded hole, a sliding disk is provided on the side of the threaded rod, a screw handle is provided on the side of the sliding disk, and an insertion rod is fixedly connected to the side of the sliding disk;

[0009] The fastening assembly comprises a first clamping plate, and a stamping part is fixedly connected to the bottom of the first clamping plate.

[0010] As a preferred solution of the utility model, two jacks are provided, and a hinge is provided between the first semi-ring body and the second semi-ring body.

[0011] As a preferred solution of the utility model, two slide grooves and threaded holes are provided, and two threaded rods, sliding plates, screwdrivers and inserting rods are provided.

[0012] As a preferred solution of the utility model, the slide groove is slidably connected to the slide plate, the threaded rod and the insertion rod are arranged inside the slide groove, and the insertion rod extends to the outside of the second semi-ring body.

[0013] As a preferred solution of the utility model, a movable rod is fixedly connected to the side of the first clamping plate, four movable rods are provided, a connecting block is movably connected to the side of the movable rod, and a second clamping plate is fixedly connected to the side of the movable rod.

[0014] As a preferred solution of the utility model, a first loading groove is provided on a side surface of the first clamping plate, and a second loading groove is provided on a side surface of the second clamping plate.

[0015] As a preferred solution of the utility model, two outer shell plates are provided, and a plurality of papers are provided between the two outer shell plates.

[0016] As a preferred solution of the utility model, the shell plate and the paper are both provided with perforations inside, and there are a plurality of perforations.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In the utility model, the insertion rod can be pushed into the inside of the insertion hole by using the sliding plate, and then the screw handle is turned to make the threaded rod and the threaded hole threadedly connected, so that the first half ring body and the second half ring body can be fixed, so that the interface is firm and durable, the joint strength and tightness are high, and it does not need frequent management after use, it is easy to disassemble, and the process operation is simple and easy to master.

[0019] 2. In the utility model, the paper is fixed in the middle of the two outer shell plates by using metal buttons composed of die-castings and stampings, and the movable rod and the connecting block work together to avoid the messy dislocation of the paper and ensure the neatness of the paper when in use. The metal buttons are mostly made of copper and aluminum alloys, and have high density, good touch, and are pressure-resistant and durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the disassembly and assembly structure of the utility model;

[0022] Figure 3 It is a schematic diagram of a partial decomposition structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the fastening assembly of the utility model.

[0024] In the figure: 1. main body; 101. shell plate; 102. perforation; 103. die casting; 104. paper; 2. disassembly assembly; 201. first half ring body; 202. hinge; 203. second half ring body; 204. slide groove; 205. plug hole; 206. threaded hole; 207. threaded rod; 208. slide plate; 209. screw handle; 210. plug rod; 3. fastening assembly; 301. first clamping plate; 302. stamping part; 303. second clamping plate; 304. first loading slot; 305. second loading slot; 306. movable rod; 307. connecting block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Example: See Figure 1-Figure 4 The coil book shown is easy to disassemble and assemble, comprising a main body 1, a disassembly assembly component 2 is arranged on the side of the main body 1, and a fastening assembly 3 is arranged on the top of the main body 1;

[0027] In this embodiment, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the main body 1 includes a shell plate 101, the top of the shell plate 101 is fixedly connected with a die casting 103, the disassembly assembly 2 includes a first semi-ring body 201, the side of the first semi-ring body 201 is provided with a plug hole 205, the side of the first semi-ring body 201 is provided with a second semi-ring body 203, the interior of the second semi-ring body 203 is provided with a slide groove 204, the interior of the slide groove 204 is provided with a threaded hole 206, the side of the threaded hole 206 is threadedly connected with a threaded rod 207, the side of the threaded rod 207 is provided with a sliding plate 208, and the side of the sliding plate 208 is provided with a screw Hand 209, the side of the sliding plate 208 is fixedly connected with the insertion rod 210, the fastening component 3 includes a first clamping plate 301, and the bottom of the first clamping plate 301 is fixedly connected with a stamping part 302. The sliding plate 208 can be used to push the insertion rod 210 into the inside of the socket 205, and then the hand 209 is turned to thread the threaded rod 207 and the threaded hole 206. The first half ring body 201 and the second half ring body 203 can be fixed. This makes the interface firm and durable, and the joint strength and tightness are high. It does not require frequent management after use, is easy to disassemble, and the process operation is simple and easy to master.

[0028] Among them, there are two jacks 205, a hinge 202 is provided in the middle of the first semi-ring body 201 and the second semi-ring body 203, two slide grooves 204 and threaded holes 206 are provided, two threaded rods 207, sliding discs 208, screwing hands 209 and plugging rods 210 are provided, the slide groove 204 is slidably connected to the sliding disc 208, the threaded rod 207 and the plugging rod 210 are provided inside the slide groove 204, and the plugging rod 210 extends to the outside of the second semi-ring body 203, and the side of the first splint 301 is fixedly connected to the movable rod 306, and the movable rod 306 is provided with four, and the side of the movable rod 306 is movably connected with The second clamping plate 303 is fixedly connected to the side of the connecting block 307 and the movable rod 306. The first loading slot 304 is opened on the side of the first clamping plate 301, and the second loading slot 305 is opened on the side of the second clamping plate 303. The metal button composed of the die-casting 103 and the stamping 302 is used to fix the paper 104 in the middle of the two shell plates 101, and with the joint action of the movable rod 306 and the connecting block 307, the messy dislocation of the paper 104 is avoided, and the neatness of the paper 104 when in use is ensured. The metal buttons are mostly made of copper and aluminum alloys, and have high density, good touch, and are pressure-resistant and durable.

[0029] In this embodiment, refer to Figure 1 As shown, two outer shell plates 101 are provided, and a paper 104 is provided in the middle of the two outer shell plates 101. A plurality of paper 104 are provided. The inner parts of the outer shell plates 101 and the paper 104 are provided with a plurality of perforations 102. The two outer shell plates 101 can prevent the paper 104 from being corroded by external moisture, thereby ensuring that the paper 104 is always dry.

[0030] The present invention provides a coil book that is easy to disassemble and assemble. When in use, the screw handle 209 can be turned to disengage the threaded rod 207 from the threaded hole 206, so that the sliding of the sliding plate 208 is unhindered, and the sliding of the sliding plate 208 can be used to disengage the insertion rod 210 from the insertion hole 205. The first half ring body 201 and the second half ring body 203 can be separated by using the characteristics of the hinge 202, and removed from the inside of the perforation 102. The die-casting 103 and the stamping 302 are separated by the closed nature of the die-casting 103 and the stamping 302. The first clamping plate 301 is turned over by using the movable rod 306 and the connecting block 307, and the outer shell plate 101 and the paper 104 can be removed.

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

Claims

1. A coil book that is easy to assemble and disassemble, comprising a main body (1), characterized in that: A disassembly assembly (2) is provided on the side of the main body (1), and a fastening assembly (3) is provided on the top of the main body (1); The main body (1) comprises a shell plate (101), and a die-casting part (103) is fixedly connected to the top of the shell plate (101); The disassembly assembly (2) comprises a first semi-ring body (201), a plug hole (205) is provided on the side of the first semi-ring body (201), a second semi-ring body (203) is arranged on the side of the first semi-ring body (201), a slide groove (204) is provided inside the second semi-ring body (203), a threaded hole (206) is provided inside the slide groove (204), a threaded rod (207) is threadedly connected to the side of the threaded hole (206), a sliding disk (208) is provided on the side of the threaded rod (207), a screw handle (209) is provided on the side of the sliding disk (208), and an insertion rod (210) is fixedly connected to the side of the sliding disk (208); The fastening assembly (3) comprises a first clamping plate (301), and a stamping part (302) is fixedly connected to the bottom of the first clamping plate (301).

2. The coil book that is easy to assemble and disassemble according to claim 1, characterized in that: The insertion holes (205) are provided with two, and a hinge (202) is provided between the first semi-ring body (201) and the second semi-ring body (203).

3. The coil book that is easy to assemble and disassemble according to claim 1, characterized in that: The sliding groove (204) and the threaded hole (206) are provided in two pieces, and the threaded rod (207), the sliding plate (208), the screw handle (209) and the inserting rod (210) are provided in two pieces.

4. The coil book that is easy to assemble and disassemble according to claim 1, characterized in that: The slide groove (204) is slidably connected to the slide plate (208), the threaded rod (207) and the insertion rod (210) are arranged inside the slide groove (204), and the insertion rod (210) extends to the outside of the second semi-ring body (203).

5. The coil book that is easy to assemble and disassemble according to claim 1, characterized in that: A movable rod (306) is fixedly connected to the side of the first clamping plate (301), and four movable rods (306) are provided. A connecting block (307) is movably connected to the side of the movable rod (306), and a second clamping plate (303) is fixedly connected to the side of the movable rod (306).

6. The coil book that is easy to assemble and disassemble according to claim 5, characterized in that: A first loading slot (304) is provided on the side of the first clamping plate (301), and a second loading slot (305) is provided on the side of the second clamping plate (303).

7. The coil book that is easy to assemble and disassemble according to claim 1, characterized in that: Two outer shell plates (101) are provided, and a paper (104) is provided between the two outer shell plates (101), and a plurality of the paper (104) are provided.

8. The coil book that is easy to assemble and disassemble according to claim 7, characterized in that: The shell plate (101) and the paper (104) are both provided with perforations (102) inside, and a plurality of perforations (102) are provided inside.

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