Multifunctional foldable reading bookshelf

Abstract

The utility model discloses a multifunctional foldable reading bookshelf, which relates to the field of reading bookshelves, and comprises two symmetrically arranged rear supports and two symmetrically arranged front supports, the rear supports and the front supports are arranged in parallel, the opposite sides of the two rear supports are fixedly connected with a plurality of connecting rods I which are distributed in a linear array shape, and the connecting rods I are connected with the rear supports. A plurality of second connecting rods distributed in a linear array shape are fixedly connected to the opposite sides of the two front supports, the storage shelf boards are further included, limiting of the moving mechanism on the storage shelf boards is relieved by rotating the limiting assemblies, the front supports and the rear supports are moved at the same time to be close to each other, the storage shelf boards are folded, and the adjusting mechanism is contracted. The whole bookshelf is folded, at the moment, the storage height of the folded reading bookshelf is not higher than the height in the unfolded state, the problem that the reading bookshelf occupies a large space is solved, the reading bookshelf can be conveniently carried and stably stored, and the purpose that the reading bookshelf meets various use requirements is achieved.

Description

Technical Field

[0001] This utility model relates to reading bookshelf technology, specifically to a multifunctional foldable reading bookshelf. Background Technology

[0002] A bookshelf is a device specifically designed to store a large number of books. Because bookshelves vary greatly in form and structure, they have many different names, such as reading bookshelf, bookcase, or book cabinet. Reading bookshelves are common book-related items in our lives, and are an indispensable part of people's reading environments, including home life, work offices, and libraries.

[0003] Most existing ordinary reading bookshelves are modular and bulky, taking up a lot of space and requiring cumbersome manual installation, which is labor-intensive and costly. While ordinary folding bookshelves can be folded when not in use, they have the disadvantage of being taller when folded than when unfolded, and their stability is poor when unfolded, with shelves that cannot be fixed in place. Therefore, it is necessary to design a foldable reading bookshelf that can save manpower and resources while meeting multiple usage needs. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional foldable reading bookshelf to address the aforementioned shortcomings of the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional foldable reading bookshelf, comprising two symmetrically arranged rear supports and two symmetrically arranged front supports, the rear supports being parallel to the front supports, each of the two rear supports having a plurality of linearly arrayed connecting rods fixedly connected to one side, each of the two front supports having a plurality of linearly arrayed connecting rods fixedly connected to one side, and further comprising a plurality of shelf panels, one side of each shelf panel being rotatably connected to connecting rods one, and the side of each shelf panel away from connecting rods one being rotatably connected to connecting rods two, a moving mechanism being provided inside the front supports for limiting the position of the shelf panels, a limiting component being provided on the side of the front supports away from the shelf panels for driving the moving mechanism to move and releasing the moving mechanism from contact with the shelf panels, an adjusting mechanism for adjusting the height being provided at the bottom inside the front supports, and a fixing strip being fixedly installed at the bottom of the front supports.

[0006] Furthermore, the moving mechanism includes:

[0007] Several buckles, which pass through and extend to the outside of the front bracket and are located on the side near the shelf, are slidably connected to the outside of the front bracket where they are passed through, and are also located above the nearby connecting rod 2.

[0008] The vertical rod is fixedly connected on one side to several buckles located on the inner side of the front bracket;

[0009] Several springs are respectively sleeved on the outer side of one end of the buckle located inside the front bracket, and one end of the spring is fixedly connected to the inner side of the front bracket, and the other end is fixedly connected to one side of the vertical rod.

[0010] The inclined block has its non-inclined side fixedly installed on the side of the vertical rod closest to the spring.

[0011] Furthermore, the limiting component includes:

[0012] The connecting column has one end rotatably mounted on the side of the vertical rod away from the inclined block, and the other end passes through the side of the front bracket away from the shelf placement and extends to the outside of the front bracket. The outside of the connecting column is rotatably and slidably connected to the part of the front bracket through which it passes.

[0013] The handle is fixedly installed on one side of the connecting column at the other end.

[0014] The fixed pile is fixedly installed on one side of the front bracket and is set parallel to the axis of the connecting column.

[0015] Furthermore, fixing strips are fixedly installed on the inner bottom of the two front brackets, and the two fixing strips are arranged in parallel.

[0016] Furthermore, the adjustment mechanism includes a telescopic base that is slidably mounted on the bottom of the front bracket. The telescopic base has a groove on the side near the fixing bar. The telescopic base can slide along the fixing bar through the groove. One side of the telescopic base is threadedly fixed to one side of the front bracket by a fixing bolt.

[0017] Furthermore, a telescopic mechanism is provided between the adjacent rear support and the front support, and a transverse groove is formed on the inner side of the front support away from the vertical rod. The telescopic mechanism includes:

[0018] A sliding block is slidably installed in a horizontal groove on the front bracket on one side, and a cylinder is fixedly connected to the bottom of the sliding block.

[0019] A fixing block, one side of which is fixedly installed on the inner side of the rear bracket near the front bracket, and a cylinder is fixedly connected to the bottom of the fixing block;

[0020] One end of the rope is fixedly installed on the outside of cylinder one, and the other end is fixedly installed on the outside of cylinder two.

[0021] Compared with existing technologies, this utility model provides a multifunctional foldable reading bookshelf that abandons the modular installation cabinet. In use, the front and rear supports are unfolded, the shelves are adjusted to suitable positions, and books are placed. Compared with traditional bookshelves, the foldable reading bookshelf occupies less space and has a smaller volume, eliminating the cumbersome manual installation process and saving manpower and resources. When the foldable reading bookshelf is in normal use, moving the front and rear supports retracts the moving mechanism, unfolding the shelf to be placed. Extending the moving mechanism then limits and fixes the shelf, enhancing the reading experience when unfolded. The shelf offers excellent stability. Furthermore, the longer length of the shelf allows for accommodating thinner books that need to be laid horizontally. When the foldable bookshelf is not in use or needs to be moved, rotating the limiting component releases the movement mechanism's restriction on the shelf. Simultaneously, the front and rear supports move closer together, folding the shelf and retracting the adjustment mechanism to fold the entire bookshelf. The folded bookshelf's height is no higher than its unfolded state, solving the problem of large space requirements and facilitating both transport and stable storage, thus meeting various usage needs. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0023] Figure 1 A three-dimensional schematic diagram of the overall structure of the reading bookshelf provided in this embodiment of the utility model;

[0024] Figure 2 A perspective view of the overall longitudinal section structure of the reading bookshelf provided in this embodiment of the utility model;

[0025] Figure 3 A partial perspective view of the folded bookshelf provided in an embodiment of this utility model;

[0026] Figure 4 A partial perspective view of the unfolded state of the reading bookshelf provided in an embodiment of this utility model;

[0027] Figure 5 Provided for the embodiments of this utility model Figure 4 Enlarged view of B in the middle;

[0028] Figure 6 A diagram showing the separation of the reading bookshelf buckle and vertical rod provided for an embodiment of this utility model;

[0029] Figure 7A partial longitudinal sectional view of the reading bookshelf provided in an embodiment of this utility model;

[0030] Figure 8 Provided for the embodiments of this utility model Figure 7 A magnified view of A in the middle.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Rear support; 2. Front support; 3. Shelf placement; 4. Link 1; 41. Link 2; 5. Telescopic base; 6. Limiting assembly; 601. Handle; 602. Fixing post; 603. Connecting column; 7. Fixing strip; 8. Slide groove; 9. Moving mechanism; 901. Buckle; 902. Vertical rod; 903. Spring; 904. Inclined block; 10. Telescopic mechanism; 101. Sliding block; 102. Fixing block; 103. Rope. Detailed Implementation

[0033] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0034] Example 1:

[0035] Please see Figure 1-8 A multifunctional foldable reading bookshelf includes two symmetrically arranged rear supports 1 and two symmetrically arranged front supports 2. The rear supports 1 and the front supports 2 are arranged parallel to each other. Each of the two rear supports 1 has several connecting rods 4 arranged in a linear array fixedly connected to one side. Each of the two front supports 2 has several connecting rods 41 arranged in a linear array fixedly connected to one side. It also includes several shelf panels 3. One side of the shelf panel 3 is rotatably connected to the connecting rods 4, and the side of the shelf panel 3 away from the connecting rods 4 is rotatably connected to the connecting rods 41. A moving mechanism 9 is provided on the inner side of the front support 2. The moving mechanism 9 is used to limit the position of the shelf panel 3. A limiting component 6 is provided on the side of the front support 2 away from the shelf panel 3. The limiting component 6 is used to drive the moving mechanism 9 to move and release the moving mechanism 9 from contact with the shelf panel 3. An adjustment mechanism for adjusting the height is provided on the inner bottom of the front support 2. A fixing strip 7 is fixedly installed on the bottom of the front support 2.

[0036] In a specific implementation, the shelf 3 is L-shaped, which can be used to prevent books from falling when there are too many. In addition, the shelf 3 is relatively long in the length direction, which can accommodate the situation where the books are thin and need to be laid horizontally.

[0037] Mobile mechanism 9 includes:

[0038] Several buckles 901 are respectively inserted through and extended to the outside of the front bracket 2 and located on the side near the shelf 3. The outer side of the buckle 901 is slidably connected to the part of the front bracket 2 through which it is inserted. The buckle 901 is also located above the nearby connecting rod 41.

[0039] The vertical rod 902 is fixedly connected on one side to one end of several buckles 901 located inside the front bracket 2;

[0040] Several springs 903 are respectively sleeved on the outer side of one end of the buckle 901 located inside the front bracket 2, and one end of the spring 903 is fixedly connected to the inner side of the front bracket 2, and the other end is fixedly connected to one side of the vertical rod 902.

[0041] The non-sloping side of the inclined block 904 is fixedly installed on the side of the vertical rod 902 near the spring 903.

[0042] In a specific implementation, the buckle 901 is made of materials with high hardness, including but not limited to iron alloys, aluminum alloys, etc., to ensure that it can limit the placement of the shelf 3 and prevent it from being broken.

[0043] Limiting component 6 includes:

[0044] The connecting column 603 has one end rotatably mounted on the side of the vertical rod 902 away from the inclined block 904, and the other end passes through the side of the front bracket 2 away from the shelf 3 and extends to the outside of the front bracket 2. The outside of the connecting column 603 is rotatably and slidably connected to the part of the front bracket 2 through which it is passed.

[0045] The handle 601 is fixedly installed on one side of the connecting post 603 at the other end.

[0046] The fixed pile 602 is fixedly installed on one side of the front bracket 2 and is set parallel to the axis of the connecting column 603.

[0047] In a specific implementation, when the foldable reading bookshelf is not in use or needs to be moved, the handle 601 is pulled away from the front support 2, and the handle 601 is rotated so that it is limited to the fixed post 602, which drives the moving mechanism 9 to move, thereby releasing the limiting effect of the buckle 901 on the shelf 3.

[0048] Fixing strips 7 are fixedly installed on the bottom inner side of each of the two front brackets 2.

[0049] In a specific implementation, two fixing strips 7 are arranged in parallel.

[0050] The adjustment mechanism includes a telescopic base 5 that is slidably mounted on the bottom of the front bracket 2. The telescopic base 5 has a groove 8 on one side near the fixing strip 7. The telescopic base 5 can slide along the fixing strip 7 through the groove 8. One side of the telescopic base 5 is threadedly fixed to one side of the front bracket 2 by a fixing bolt.

[0051] In a specific implementation, when it is necessary to adjust the height of the front bracket 2, the fixing bolts can be loosened so that the telescopic base 5 can slide along the fixing strip 7 to the required height. After the adjustment is completed, the fixing bolts are tightened again to ensure that the connection between the telescopic base 5 and the front bracket 2 is firm.

[0052] A telescopic mechanism 10 is provided between adjacent rear bracket 1 and front bracket 2. A transverse groove is provided on the inner side of the front bracket 2 away from the vertical rod 902. The telescopic mechanism 10 includes:

[0053] The sliding block 101 is slidably installed in the horizontal groove opened on the front bracket 2 on one side, and a cylinder is fixedly connected to the bottom of the sliding block 101.

[0054] The fixing block 102 is fixedly installed on one side of the inner side of the rear bracket 1 near the front bracket 2, and a cylinder is fixedly connected to the bottom of the fixing block 102.

[0055] Rope 103, one end of which is fixedly installed on the outside of cylinder one, and the other end of which is fixedly installed on the outside of cylinder two.

[0056] In a specific implementation, the material of the rope 103 includes, but is not limited to, wear-resistant and high-strength materials such as steel wire rope.

[0057] Example 2:

[0058] Please see Figure 3 This embodiment provides a technical solution based on embodiment one: the fixing bolt can also be replaced by a movable pin that penetrates the side wall of the front bracket 2. One end of the movable pin located on the outside of the front bracket 2 is fitted with an elastic element. The elastic element is used to keep the movable pin away from the inside of the front bracket 2 without the influence of external force. When it is necessary to limit the telescopic base 5, the movable pin is pressed. When the telescopic base 5 contacts the movable pin, the telescopic base 5 will not move due to the gravity of the front bracket 2, thus completing the limitation of the telescopic base 5.

[0059] Working principle: In use, move the telescopic base 5 to a suitable length, unfold the rear support 1 and the front support 2, and the moving mechanism 9 moves with the extension of the rope 103. The sliding block 101 slides along the transverse groove, and the buckle 901 in contact with its inclined surface moves and retracts. After the shelf 3 is rotated to a suitable position, the buckle 901 extends to limit the shelf 3, thus allowing books to be placed. The limiting effect of the buckle 901 enhances the stability of the shelf 3 in the unfolded state. When the foldable bookshelf is not in use or needs to be moved, pull the handle 601 away from the front support 2 and rotate the handle 601 to be limited on the fixed post 602, driving the moving mechanism 9 to move, thereby releasing the limiting effect of the buckle 901 on the shelf 3, allowing the shelf 3 to rotate and fold. After the telescopic base 5 is folded to the limit position, move the rear support 1 and the front support 2 to fold, so that the folded height of the bookshelf is no higher than the height in the unfolded state.

[0060] The above description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A multifunctional foldable reading bookshelf, comprising two symmetrically arranged rear supports (1) and two symmetrically arranged front supports (2), wherein the rear supports (1) and the front supports (2) are arranged parallel to each other, and a plurality of linearly arrayed connecting rods (4) are fixedly connected to opposite sides of the two rear supports (1), and a plurality of linearly arrayed connecting rods (41) are fixedly connected to opposite sides of the two front supports (2), characterized in that, It also includes several placement shelves (3), one side of which is rotatably connected to connecting rod one (4), and the side of which is away from connecting rod one (4) is rotatably connected to connecting rod two (41). A moving mechanism (9) is provided on the inner side of the front bracket (2), which is used to limit the position of the placement shelf (3). A limiting component (6) is provided on the side of the front bracket (2) away from the placement shelf (3), which is used to drive the moving mechanism (9) to move and release the contact between the moving mechanism (9) and the placement shelf (3). An adjustment mechanism for adjusting the height is provided on the bottom inner side of the front bracket (2), and a fixing strip (7) is fixedly installed on the bottom of the front bracket (2).

2. The multifunctional foldable reading bookshelf according to claim 1, characterized in that, The moving mechanism (9) includes: Several buckles (901) extend through and to the outside of the front bracket (2) and are located on the side near the shelf (3). The outer side of the buckle (901) is slidably connected to the part through which the front bracket (2) is inserted. The buckle (901) is also located above the adjacent connecting rod (41). The vertical rod (902) is fixedly connected on one side to one end of several buckles (901) located inside the front bracket (2); Several springs (903) are respectively sleeved on the outer side of one end of the buckle (901) located inside the front bracket (2), and one end of the spring (903) is fixedly connected to the inner side of the front bracket (2), and the other end is fixedly connected to one side of the vertical rod (902). The inclined block (904) is fixedly installed on the side of the vertical rod (902) near the spring (903), with its non-inclined side attached.

3. A multifunctional foldable reading bookshelf according to claim 2, characterized in that, The limiting component (6) includes: The connecting column (603) has one end rotatably mounted on the side of the vertical rod (902) away from the inclined block (904), and the other end passes through the side of the front bracket (2) away from the shelf (3) and extends to the outside of the front bracket (2). The outside of the connecting column (603) is rotatably and slidably connected to the front bracket (2) where it is passed through. A handle (601) is fixedly installed on one side of the other end of the connecting post (603); The fixed pile (602) is fixedly installed on one side of the front bracket (2) and is set parallel to the axis of the connecting column (603).

4. A multifunctional foldable reading bookshelf according to claim 1, characterized in that, Fixing strips (7) are fixedly installed on the bottom inner side of the two front brackets (2), and the two fixing strips (7) are arranged in parallel.

5. A multifunctional foldable reading bookshelf according to claim 1, characterized in that, The adjustment mechanism includes a telescopic base (5) that is slidably mounted on the bottom of the front bracket (2). The telescopic base (5) has a groove (8) on the side near the fixing strip (7). The telescopic base (5) can slide along the fixing strip (7) through the groove (8). One side of the telescopic base (5) is threadedly fixed to one side of the front bracket (2) by a fixing bolt.

6. A multifunctional foldable reading bookshelf according to claim 1, characterized in that, A telescopic mechanism (10) is provided between the adjacent rear support (1) and front support (2). A transverse groove is provided on the inner side of the front support (2) away from the vertical rod (902). The telescopic mechanism (10) includes: A sliding block (101) is slidably mounted on one side in a horizontal groove opened on the front bracket (2), and a cylinder is fixedly connected to the bottom of the sliding block (101). A fixing block (102) is fixedly installed on one side of the inner side of the rear bracket (1) near the front bracket (2), and a cylinder is fixedly connected to the bottom of the fixing block (102). A rope (103) is fixedly installed at one end on the outside of cylinder one and at the other end on the outside of cylinder two.

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