Turnover door structure of intelligent small-cell bookcase

Abstract

The utility model provides a turnover door structure of an intelligent small-cell bookcase, which comprises an iron door plate, an inner cavity arranged on the iron door plate, an observation port arranged on the iron door plate, a plurality of first screws riveted on the periphery of the observation port of the iron door plate, and a plurality of second screws riveted on the periphery of the observation port of the iron door plate, and the first screw is positioned in the inner cavity. The organic transparent glass plate is fixed on the iron door plate through the first nut and the first screw to limit loosening of organic glass or facilitate replacement, the process is convenient and simple to install, additional limiting buckles and the like do not need to be added, and compared with a traditional ABS plastic door plate, the organic transparent glass plate has the advantages of being simple in structure and convenient to use. The 1.5 mm metal plate grooving and bending technology is adopted for the iron door plate, so that the appearance of the iron door plate is smooth, flat, attractive and firm, the situation that books are stolen due to collision or even smashing can be avoided, mold opening injection molding is not needed, and the mold opening machining cost can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent small-grid bookcase door bodies, in particular to a flip door structure of an intelligent small-grid bookcase. Background Art

[0002] Although traditional bookcases can meet basic storage needs, they are often unsatisfactory in terms of space utilization, ease of access, and aesthetic design. Especially in scenarios such as collection display and document classification storage, users have higher expectations for the flexibility and intuitive access of storage units.

[0003] The flip door structure of existing smart small-grid bookcases is mostly designed by injection molding using ABS material with fixed molds. This has three problems: first, the mold fee is high; second, the door panel structure is not strong and can be easily bumped or even damaged, resulting in book theft; third, it cannot be painted to meet customized color requirements. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a flip door structure of an intelligent small-grid bookcase.

[0005] The utility model provides the following technical solutions: a flip door structure of an intelligent small-grid bookcase, comprising an iron door panel, an inner cavity arranged on the iron door panel, an observation port arranged on the iron door panel, the observation port being connected to the inner cavity, a plurality of first screws riveted around the observation port of the iron door panel, the first screws being located in the inner cavity, and a lock fixedly connected to the iron door panel by a connecting piece; the flip door structure also includes an organic transparent glass panel, a plurality of first through holes corresponding to the first screws are arranged on the organic transparent glass panel, the first screw passes through the first through hole of the organic transparent glass panel and is threadedly connected with a first nut, and the organic transparent glass panel is fixed to the iron door panel by the first nut and the first screw.

[0006] Furthermore, a groove is provided on the side of the iron door panel facing away from the inner cavity, and the groove is used for sticking a door number label, and the depth of the groove is 0.3 mm.

[0007] Furthermore, the connecting member includes a pressing block member arranged on the iron door panel, and a plurality of second nuts are arranged on the pressing block member, and the lock buckle is fixed to the iron door panel by the cooperation of the second screw and the second nut.

[0008] Further, the latch includes a connecting plate, a U-shaped connecting buckle arranged in the middle of the connecting plate, and a plurality of mounting holes corresponding to the second nuts are arranged on the connecting plate. One end of the second screw passes through the mounting hole and is threadedly connected to the second nut to fix the latch on the iron door panel.

[0009] Further, a plurality of the first screws are riveted on both sides of the observation port, and the first screws are evenly spaced.

[0010] Further, second through holes are arranged on both sides of the iron door panel, and the second through holes are used for connecting with the rotating shaft of the bookcase.

[0011] Further, the iron door panel is made by a 1.5mm sheet metal grooving and bending process.

[0012] The beneficial effects of this utility model are as follows: The organic transparent glass plate is fixed on the iron door panel through the first nut and the first screw to limit the looseness of the organic glass or facilitate replacement. This process is convenient and simple to install, without the need to add additional limit buckles, etc. Moreover, compared with the traditional ABS plastic door panel, the iron door panel adopts a 1.5mm sheet metal grooving and bending process, making its appearance smooth, flat, beautiful and firm, which can avoid being bumped or even damaged, resulting in the theft of books. It also does not require mold injection, which can save mold processing costs. In addition, compared with the traditional ABS plastic door panel, the iron door panel can be customized and painted into the color patterns liked by users according to user needs. Description of the Drawings

[0013] Figure 1 It is a three-dimensional structure schematic diagram of this utility model.

[0014] Figure 2 It is a first perspective three-dimensional structure schematic diagram of the iron door panel of this utility model.

[0015] Figure 3 It is a second perspective three-dimensional structure schematic diagram of the iron door panel of this utility model.

[0016] Figure 4 It is a three-dimensional structure schematic diagram of the latch of this utility model.

[0017] Figure 5 It is a three-dimensional structure schematic diagram of the pressing block and the second nut of this utility model.

[0018] Figure 6 It is a three-dimensional structure schematic diagram of the organic transparent glass plate of this utility model.

[0019] The reference signs in the drawings are: 1 - iron door panel, 2 - organic transparent glass plate, 21 - first through hole, 3 - first screw, 4 - first nut, 5 - second through hole, 6 - pressing block member, 7 - lock, 71 - connecting plate, 72 - connecting buckle, 73 - mounting hole, 8 - second screw, 9 - observation port, 10 - groove, 11 - second nut, 12 - inner cavity. Detailed implementation manners

[0020] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] A flip door structure of an intelligent small grid bookcase, as Figures 1 - 3 shown, includes an iron door panel 1, an inner cavity 12 provided on the iron door panel 1, an observation port 9 provided on the iron door panel 1, the observation port 9 communicating with the inner cavity 12, a plurality of first screws 3 riveted around the observation port 9 of the iron door panel 1, the first screws 3 being located at the inner cavity 12, and a lock 7 fixedly connected to the iron door panel 1 through a connecting member;

[0024] Among them, the iron door panel 1 adopts a 1.5-mm grooved and bent process, eliminating the traditional welding and grinding processes, making the surface flat and smooth, achieving an effect similar to injection molding. Moreover, the iron door panel 1 can be painted in the color preferred by the user according to the user's needs. The observation port 9 is used to observe the information of the books inside the bookcase. A number of first screws 3 are riveted around the observation port 9 of the iron door panel 1. The first screws 3 are located at the inner cavity 12. A number of first screws 3 are riveted on both sides of the observation port 9, and the first screws 3 are evenly spaced. In this embodiment, six first screws 3 are riveted, and the six first screws 3 are evenly distributed on both sides of the observation port 9. In other embodiments, the number can be appropriately increased or decreased. A lock catch 7 fixedly connected to the iron door panel 1 through a connecting member. The lock catch 7 is used to clamp or open the iron door panel 1 to achieve the purpose of borrowing and returning books. As Figure 5 shown, the connecting member includes a pressing member 6 provided on the iron door panel 1. The pressing member 6 is located at the lower part of the inner cavity 12 and is connected to the iron door panel 1 by spot welding. A number of second nuts 11 are provided on the pressing member 6. In this embodiment, two second nuts 11 are provided. The second nuts 11 are connected to the pressing member 6 by riveting. The lock catch 7 is fixed on the iron door panel 1 through the cooperation of a second screw 8 and the second nuts 11. As Figure 4 shown, the lock catch 7 includes a connecting plate 71. The middle of the connecting plate 71 protrudes, and both ends are attached to the pressing member 6. A U-shaped connecting buckle 72 is provided at the protruding part in the middle of the connecting plate 71. A number of mounting holes 73 corresponding to the second nuts 11 are provided on both sides of the connecting plate 71. In this embodiment, the number of mounting holes 73 is also two. One end of the second screw 8 passes through the mounting hole 73 and is threadedly connected to the second nut 11 to fix the lock catch 7 on the iron door panel 1.

[0025] As Figure 1 and Figure 6 shown, the flip door structure further includes an organic transparent glass plate 2. A number of first through holes 21 corresponding to the first screws 3 are provided on the organic transparent glass plate 2. The first screws 3 pass through the first through holes 21 of the organic transparent glass plate 2 and are threadedly connected with first nuts 4. The organic transparent glass plate 2 is fixed on the iron door panel 1 through the first nuts 4 and the first screws 3.

[0026] Among them, the organic transparent glass plate 2 closes the observation port 9 and people can view the information of the books inside the bookcase through the organic transparent glass plate 2. A number of first through holes 21 corresponding to the first screws 3 are provided on the organic transparent glass plate 2. In this embodiment, the number of first through holes 21 is six. In other embodiments, the number can be appropriately reduced or increased. The organic transparent glass plate 2 is fixed on the iron door panel 1 through the first nuts 4 and the first screws 3 to limit the loosening of the organic glass or facilitate replacement.

[0027] As Figure 1and Figure 2 As shown in Figure 2 , second through holes 5 are provided on both sides of the iron door panel 1, and the second through holes 5 are used for connection with the rotating shaft of the bookcase.

[0028] Among them, the two second through holes 5 provided on the iron door panel 1 are on the same straight line, which can ensure the coaxiality and facilitate the rotating shaft on the intelligent bookcase to penetrate through the iron door panel 1. The iron door panel 1 is connected with the rotating shaft of the intelligent bookcase through the second through holes 5 to realize the up-and-down flipping of the iron door panel 1.

[0029] As Figure 2 shown in Figure 2 , a groove 10 is provided on the side of the iron door panel 1 facing away from the inner cavity 12. The groove 10 is used for pasting the door number label sticker, and the depth of the groove 10 is 0.3 mm.

[0030] Among them, the groove 10 is stamped on the side of the iron door panel 1 facing away from the inner cavity 12. After pasting the door number label sticker, the front of the iron door panel 1 can achieve a flat and beautiful effect.

[0031] To sum up, the organic transparent glass plate 2 is fixed on the iron door panel 1 through the first nut 4 and the first screw 3 to limit the loosening of the organic glass or facilitate replacement. This installation process is convenient and simple, without the need to add additional limit buckles, etc. Moreover, compared with the traditional ABS plastic door panel, the iron door panel 1 adopts a 1.5 mm sheet metal grooving and bending process, making its appearance smooth, flat, beautiful and strong. It can avoid being bumped or even damaged, resulting in the theft of books. It also does not require mold opening and injection molding, which can save mold opening processing costs. In addition, compared with the traditional ABS plastic door panel, the iron door panel 1 can be customized and painted into the colors and patterns liked by users according to user needs.

[0032] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The above embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it cannot be understood as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A flip door structure of an intelligent small-grid bookcase, characterized in that: It includes an iron door panel, an inner cavity arranged on the iron door panel, an observation port arranged on the iron door panel, the observation port is connected to the inner cavity, a plurality of first screws riveted around the observation port of the iron door panel, the first screws are located in the inner cavity, and a lock fixedly connected to the iron door panel through a connecting piece; the flip door structure also includes an organic transparent glass panel, a plurality of first through holes corresponding to the first screws are arranged on the organic transparent glass panel, the first screw passes through the first through hole of the organic transparent glass panel and is threadedly connected with a first nut, and the organic transparent glass panel is fixed to the iron door panel by the first nut and the first screw.

2. The flip door structure according to claim 1, characterized in that: A groove is provided on the side of the iron door plate facing away from the inner cavity, and the groove is used for sticking a door number label, and the depth of the groove is 0.3 mm.

3. The flip door structure according to claim 1, characterized in that: The connecting member comprises a pressing block member arranged on the iron door panel, and a plurality of second nuts are arranged on the pressing block member. The lock buckle is fixed on the iron door panel by the cooperation of the second screw and the second nut.

4. The flip door structure according to claim 3, characterized in that: The lock buckle includes a connecting plate, a U-shaped connecting buckle arranged in the middle of the connecting plate, a plurality of mounting holes corresponding to the second nut are arranged on the connecting plate, one end of the second screw passes through the mounting hole and is threadedly connected with the second nut to fix the lock buckle on the iron door panel.

5. The flip door structure according to claim 1, characterized in that: A plurality of the first screws are riveted on both sides of the observation port, and the first screws are evenly spaced and distributed.

6. The flip door structure according to claim 1, characterized in that: Second through holes are provided on both sides of the iron door panel, and the second through holes are used to be connected to the rotating shaft of the bookcase.

7. The flip door structure according to claim 1, characterized in that: The iron door panel is made by adopting a 1.5mm sheet metal planing and bending process.

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