CN221242089U

CN221242089U - Foldable office furniture bookshelf

Info

Publication number: CN221242089U
Application number: CN202322660031.7U
Authority: CN
Inventors: 秦永扬; 李长珍; 郝亮; 张艺; 宋全民; 陈波
Original assignee: Dalian Tianyi Quanwu Customized Furniture Co ltd
Current assignee: Dalian Tianyi Quanwu Customized Furniture Co ltd
Priority date: 2023-10-04
Filing date: 2023-10-04
Publication date: 2024-07-02
Anticipated expiration: 2033-10-04

Abstract

The utility model provides a foldable and storable office furniture bookshelf, which comprises a bookshelf main body, a first placing plate and a second placing plate, wherein the first placing plate is connected with the inner wall of the bookshelf main body; according to the utility model, the bolt can move downwards when rotating in the threaded hole, the bolt can push the extension bookshelf when moving to the outer position of the first fixing hole, the extension bookshelf can slide transversely under the push force, the bolt can rotate reversely when the extension bookshelf drives the bolt to move to the bottom position of the second fixing hole, the bolt can move upwards when rotating reversely in the threaded hole, and the position of the extension bookshelf can be fixed when the bolt moves to the inner position of the second fixing hole.

Description

Foldable office furniture bookshelf

Technical Field

The utility model belongs to the field of office furniture, and particularly relates to a foldable office furniture bookshelf.

Background

The bookshelf is a special appliance for people to put books. The bookshelf has different forms and structures, and has different names such as a bookcase, a book partition and the like, the bookshelf can be divided into a metal bookshelf and a wooden bookshelf according to materials, the metal bookshelf can be divided into a single-column bookshelf, a double-column bookshelf, a laminated bookshelf, a dense bookshelf and a sliding bookshelf, and the bookshelf is very common tool office furniture in daily life;

The existing bookshelf is usually a cabinet body, the inner wall of the bookshelf is connected with a plurality of transverse plates, books can be placed on the surfaces of the transverse plates, accordingly, the bookshelf can be stored, the size of the existing bookshelf is usually fixed, the occupied area of the bookshelf cannot be reduced when the stored books are fewer, and therefore space waste is caused.

In summary, the present utility model provides a foldable bookshelf for office furniture to solve the above problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a foldable and storable office furniture bookshelf, which aims to solve the problems that the size of the bookshelf is usually fixed in the prior art, so that the occupied area of the bookshelf cannot be reduced when the stored books are fewer, and the space is wasted.

The utility model provides a collapsible office furniture bookshelf of accomodating, includes bookshelf main part, first board and the second of placing place the board, the inner wall of bookshelf main part is connected with first board of placing, the inner wall of bookshelf main part is connected with the second and places the board, logical groove has been seted up to the side surface of bookshelf main part, the inside of logical groove runs through has extension bookshelf, first board and the second of placing are installed the pull slide rail with between the extension bookshelf respectively, be provided with fixed establishment between extension bookshelf and the first board of placing, the pulley is installed to the bottom of extension bookshelf.

Preferably, the fixing mechanism comprises a threaded hole, a bolt, a first fixing hole and a second fixing hole, the threaded hole is formed in the surface of the extension bookshelf, the bolt penetrates through the threaded hole, the first fixing hole is formed in the surface of the first placement plate, and the second fixing hole is formed in the surface of the first placement plate.

Preferably, the bolt is in threaded connection with the threaded hole, and the position of the bolt is matched with that of the second fixing hole.

Preferably, the extension bookshelf is in sliding connection with the bookshelf body through the through groove, and a telescopic structure is formed between the extension bookshelf and the drawing sliding rail.

Preferably, the upper surface of the second placing plate is provided with a partition plate, the bottom side of the partition plate is connected with a sliding block, and the surface of the second placing plate, which is close to the sliding block, is provided with a sliding groove.

Preferably, the fixed slot has been seted up on the surface of board is placed to the second, the side surface of division board is connected with the link, the inside of link is run through there is the pin, the surface connection of pin has the stopper, be connected with the spring strip between stopper and the link, the spring strip cup joints the surface at the pin.

Preferably, the sliding block is in sliding connection with the sliding groove, the pin rod is in sliding connection with the connecting frame, and an elastic telescopic structure is formed between the limiting block and the spring strip.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the bolt can be rotated when the extension bookshelf is required to be stored, the bolt can move downwards when the bolt rotates in the threaded hole, the extension bookshelf can be pushed when the bolt moves downwards to the outer position of the first fixing hole, the extension bookshelf can slide in the through groove under the action of the push-pull sliding rail, the bolt can be reversely rotated when the extension bookshelf drives the bolt to move to the bottom position of the second fixing hole, the bolt can move upwards when the bolt reversely rotates in the threaded hole, and the position of the extension bookshelf can be fixed when the bolt moves to the inner position of the second fixing hole, so that the extension bookshelf part of the bookshelf can be folded and stored.

2. According to the utility model, the sliding block can be driven to slide in the sliding groove by pulling the partition plate, when the pin rod moves to the top of the fixed groove, the spring bar can squeeze the limiting block through self elasticity, the limiting block can drive the pin rod to move downwards when being squeezed, and when the pin rod moves to the inside of the fixed groove, the position of the partition plate can be fixed, so that the second placing plate can be divided into two areas, and the placed books can be conveniently classified.

Drawings

FIG. 1 is a schematic diagram of a front view of an embodiment of the present utility model;

FIG. 2 is a schematic side view of one embodiment of the present utility model;

FIG. 3 is a schematic view of a bookshelf body according to an embodiment of the present utility model;

FIG. 4 is a schematic view of an exploded construction of a bookshelf according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a first placement plate structure according to an embodiment of the present utility model;

fig. 6 is a schematic view of a partition plate mounting structure according to an embodiment of the present utility model.

In the figure:

1. A bookshelf body; 2. a first placing plate; 3. a second placing plate; 4. a through groove; 5. extending the bookshelf; 6. drawing the sliding rail; 7. a threaded hole; 8. a bolt; 9. a first fixing hole; 10. a pulley; 11. a partition plate; 12. a slide block; 13. a chute; 14. a fixing groove; 15. a connecting frame; 16. a pin rod; 17. a limiting block; 18. a spring bar; 19. and a second fixing hole.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-6, the utility model provides a foldable and storable office furniture bookshelf, which comprises a bookshelf body 1, a first placement plate 2 and a second placement plate 3, wherein the first placement plate 2 is connected with the inner wall of the bookshelf body 1, the second placement plate 3 is connected with the inner wall of the bookshelf body 1, a through groove 4 is formed in the side surface of the bookshelf body 1, an extension bookshelf 5 penetrates through the inside of the through groove 4, a drawing sliding rail 6 is arranged between the first placement plate 2 and the second placement plate 3 and the extension bookshelf 5 respectively, a fixing mechanism is arranged between the extension bookshelf 5 and the first placement plate 2, and a pulley 10 is arranged at the bottom of the extension bookshelf 5.

Referring to fig. 1-5, the fixing mechanism includes a threaded hole 7, a bolt 8, a first fixing hole 9 and a second fixing hole 19, the threaded hole 7 is formed on the surface of the extension bookshelf 5, the bolt 8 penetrates through the interior of the threaded hole 7, the first fixing hole 9 is formed on the surface of the first placement plate 2, the second fixing hole 19 is formed on the surface of the first placement plate 2, the bolt 8 is in threaded connection with the threaded hole 7, the position of the bolt 8 is matched with that of the second fixing hole 19, the bolt 8 can longitudinally move when longitudinally moving in the interior of the threaded hole 7, and when the bolt 8 moves to the outer position of the first fixing hole 9, the extension bookshelf 5 can be pushed to transversely move.

Referring to fig. 1-5, the extension bookshelf 5 is slidably connected with the bookshelf main body 1 through the through groove 4, a telescopic structure is formed between the extension bookshelf 5 and the drawing sliding rail 6, and when the extension bookshelf 5 is pushed, the extension bookshelf 5 can slide towards the inside of the bookshelf main body 1 under the action of the drawing sliding rail 6.

Referring to fig. 6, a partition plate 11 is disposed on the upper surface of the second placement plate 3, a sliding block 12 is connected to the bottom side of the partition plate 11, a sliding slot 13 is disposed on the surface of the second placement plate 3 close to the sliding block 12, the sliding block 12 is slidably connected with the sliding slot 13, and the partition plate 11 is acted to drive the sliding block 12 to slide in the sliding slot 13, so that the movement direction of the partition plate 11 can be limited.

Referring to fig. 6, a fixing groove 14 is formed in the surface of the second placing plate 3, a connecting frame 15 is connected to the side surface of the partition plate 11, a pin 16 is penetrated through the inside of the connecting frame 15, a limiting block 17 is connected to the surface of the pin 16, a spring bar 18 is connected between the limiting block 17 and the connecting frame 15, the spring bar 18 is sleeved on the surface of the pin 16, the pin 16 is in sliding connection with the connecting frame 15, an elastic telescopic structure is formed between the limiting block 17 and the spring bar 18, and the position of the partition plate 11 can be fixed after the pin 16 moves to the inside of the fixing groove 14, so that the second placing plate 3 can be separated into two areas through the partition plate 11.

The specific working principle is as follows: as shown in fig. 1 to 6, when the foldable and stowable office furniture bookshelf is used, firstly, when the extension bookshelf 5 needs to be stowed, the bolt 8 can be rotated, the bolt 8 can be moved downwards when rotating in the threaded hole 7, when the bolt 8 is moved downwards to the outer position of the first fixing hole 9, the extension bookshelf 5 can be pushed to push the pulley 10 to slide on the ground by the pushing force, meanwhile, the extension bookshelf 5 can slide in the through groove 4 under the action of the drawing sliding rail 6, when the extension bookshelf 5 drives the bolt 8 to move to the bottom position of the second fixing hole 19, the bolt 8 can be reversely rotated, when the bolt 8 reversely rotates in the threaded hole 7, and when the bolt 8 moves to the inner position of the second fixing hole 19, the position of the extension bookshelf 5 can be fixed;

The pin 16 is pulled upwards firstly, the pin 16 can compress the spring bar 18 through the limiting block 17 under the tensile force, then the partition plate 11 can be pulled, the partition plate 11 can drive the sliding block 12 to slide in the sliding groove 13 under the tensile force, the pin 16 can be loosened when the pin 16 moves to the top position of the fixed groove 14, at the moment, the spring bar 18 can extrude the limiting block 17 through self elasticity, the limiting block 17 can drive the pin 16 to move downwards under the extrusion, the partition plate 11 can be fixed when the pin 16 moves to the inside of the fixed groove 14, the second placing plate 3 can be divided into two areas, and books placed are conveniently placed in a classified mode, so that the foldable office furniture bookshelf has the characteristics of being foldable.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a foldable office furniture bookshelf of accomodating, includes bookshelf main part (1), first board (2) and the second board (3) of placing, its characterized in that: the bookshelf comprises a bookshelf body (1), and is characterized in that a first placing plate (2) is connected to the inner wall of the bookshelf body (1), a second placing plate (3) is connected to the inner wall of the bookshelf body (1), a through groove (4) is formed in the side surface of the bookshelf body (1), an extension bookshelf (5) penetrates through the through groove (4), a drawing sliding rail (6) is arranged between the first placing plate (2) and the second placing plate (3) and the extension bookshelf (5) respectively, a fixing mechanism is arranged between the extension bookshelf (5) and the first placing plate (2), and a pulley (10) is arranged at the bottom of the extension bookshelf (5).

2. A foldable received office furniture bookshelf as claimed in claim 1, wherein: the fixing mechanism comprises a threaded hole (7), a bolt (8), a first fixing hole (9) and a second fixing hole (19), wherein the threaded hole (7) is formed in the surface of the extension bookshelf (5), the bolt (8) penetrates through the threaded hole (7), the first fixing hole (9) is formed in the surface of the first placement plate (2), and the second fixing hole (19) is formed in the surface of the first placement plate (2).

3. A foldable received office furniture bookshelf as claimed in claim 2, wherein: the bolt (8) is in threaded connection with the threaded hole (7), and the position of the bolt (8) is matched with that of the second fixing hole (19).

4. A foldable received office furniture bookshelf as claimed in claim 1, wherein: the extension bookshelf (5) is in sliding connection with the bookshelf main body (1) through the through groove (4), and a telescopic structure is formed between the extension bookshelf (5) and the drawing sliding rail (6).

5. A foldable received office furniture bookshelf as claimed in claim 1, wherein: the upper surface of the second placing plate (3) is provided with a separation plate (11), the bottom side of the separation plate (11) is connected with a sliding block (12), and a sliding groove (13) is formed in the surface of the second placing plate (3) close to the sliding block (12).

6. A foldable stowable office furniture bookshelf according to claim 5, wherein: the fixed slot (14) has been seted up on the surface of board (3) is placed to the second, the side surface of division board (11) is connected with link (15), the inside of link (15) is run through there is round pin pole (16), the surface connection of round pin pole (16) has stopper (17), be connected with spring strip (18) between stopper (17) and link (15), spring strip (18) cup joint the surface at round pin pole (16).

7. The foldable stowable office furniture bookshelf of claim 6, wherein: the sliding block (12) is in sliding connection with the sliding groove (13), the pin rod (16) is in sliding connection with the connecting frame (15), and an elastic telescopic structure is formed between the limiting block (17) and the spring strip (18).