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CN-224219728-U - Multifunctional steel-wood bookshelf

CN224219728UCN 224219728 UCN224219728 UCN 224219728UCN-224219728-U

Abstract

The utility model relates to the technical field of bookshelves and discloses a multifunctional steel-wood bookshelf, which comprises a fixing frame, wherein a fixed book frame is fixedly arranged in the fixing frame, a movable book frame is arranged at the top of the fixed book frame, two guide grooves are formed in the fixing frame, the notch of each guide groove is horizontally opposite, the movable book frame is positioned between the two guide grooves, each guide groove consists of a communicated transverse groove and a communicated vertical groove, the communicated transverse groove and the communicated vertical groove form an inverted L-shaped groove together, the two guide grooves are positioned in front of the fixed book frame, a sliding block is arranged in each guide groove in a limiting sliding mode, the two sliding blocks are connected with the movable book frame, and a power source for driving the sliding blocks to slide along the guide grooves is arranged on the fixing frame. The utility model realizes the horizontal and vertical movement of the movable book frame through the two guide grooves and a group of power sources, and has simple structure and convenient use.

Inventors

  • ZHAO MINGYANG
  • ZHAO JINHUI

Assignees

  • 山东福特家具有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (7)

  1. 1. The multifunctional steel-wood bookshelf comprises a fixing frame (1), wherein a fixed book frame (2) is fixedly arranged in the fixing frame (1), a movable book frame (3) is arranged at the top of the fixed book frame (2), and is characterized in that: The movable book frame is characterized in that two guide grooves (13) are formed in the fixing frame (1), the notch of each guide groove (13) is horizontally opposite, and the movable book frame (3) is positioned between the two guide grooves (13), wherein each guide groove (13) consists of a communicated transverse groove and a communicated vertical groove, and the communicated transverse groove and the communicated vertical groove form an inverted L-shaped groove together; The two guide grooves (13) are positioned in front of the fixed book frame (2); A sliding block (7) is arranged in each guide groove (13) in a limiting sliding mode, the two sliding blocks (7) are connected with a movable book frame (3), and a power source for driving the sliding blocks (7) to slide along the guide grooves (13) is arranged on the fixing frame (1).
  2. 2. The multifunctional steel-wood bookshelf according to claim 1, wherein the power source comprises an electric push rod (6), the electric push rod (6) is rotatably mounted on the fixing frame (1), and a telescopic shaft of the electric push rod (6) is hinged with the sliding block (7).
  3. 3. The multifunctional steel-wood bookshelf according to claim 2, wherein a horizontal supporting shaft (5) is fixedly arranged on the fixing frame (1), a rotating seat (4) is rotatably arranged on the supporting shaft (5), and the electric push rod (6) is fixed on the rotating seat (4).
  4. 4. The multifunctional steel-wood bookshelf according to claim 1 is characterized in that two horizontal rotating shafts (8) are fixedly arranged on the movable book frame (3), the two rotating shafts (8) are coaxially opposite and correspond to the two sliding blocks (7) one by one, each rotating shaft (8) penetrates through the corresponding sliding block (7) and is in rotating connection with the corresponding sliding block (7), and a driving assembly which drives the corresponding rotating shaft (8) to rotate and has a self-locking function is arranged on each sliding block (7).
  5. 5. The multifunctional steel-wood bookshelf according to claim 4, wherein the driving assembly comprises a worm wheel (9) and a worm (12), the end portion, far away from the movable book frame (3), of the sliding block (7) is fixedly provided with a mounting plate (10), the worm (12) is rotatably mounted on the mounting plate (10), the worm wheel (9) is fixedly connected with the rotating shaft (8) coaxially, and the worm wheel (9) is meshed with the worm (12).
  6. 6. A multifunctional steel-wood bookshelf according to claim 5, characterized in that a linkage assembly for driving a worm (12) to rotate is arranged between the mounting plate (10) and the fixed book frame (2), and the worm (12) is in transmission fit with the movable book frame (3) through the linkage assembly.
  7. 7. A multifunctional steel-wood bookshelf according to claim 6 is characterized in that the linkage assembly comprises a gear (11) and a rack (15), the gear (11) is fixedly connected with a worm (12) coaxially, the rack (15) is fixed on a fixing frame (1) in the vertical direction, and the gear (11) is in contact meshing fit with the rack (15).

Description

Multifunctional steel-wood bookshelf Technical Field The utility model relates to the technical field of bookshelf, in particular to a multifunctional steel-wood bookshelf. Background The steel-wood bookshelf is a bookshelf combining steel and wood, and has the advantages of firmness and durability of the steel and natural and attractive appearance of the wood. The utility model discloses a borrow bookshelf, including the support body, fixed book frame, the extension board, lifting unit, remove book frame and sliding component, fixed book frame is provided with a plurality ofly, fixed book frame fixed connection is on the support body, extension board sliding connection is on the support body, lifting unit sets up between support body and extension board, lifting unit includes the L template, the profiled sheet, first screw rod and first motor, L template fixed connection is on the support body, profiled sheet fixed connection is on support body and fixed book frame, first screw rod swivelling joint is between L template and profiled sheet, the extension board thread bush is established on first screw rod, first motor fixed mounting is on L template, the output of first motor runs through L template and with first screw rod concentric connection, remove book frame sliding connection is on the extension board, sliding component sets up at extension board and removal book frame. Based on the technical characteristics, the problems are that in the prior art, two groups of different driving mechanisms are needed to drive the horizontal movement and the vertical movement of the movable book frame, the structure is complex, and the use is inconvenient. Therefore, it is necessary to solve the above problems by a multi-functional steel-wood bookshelf. Disclosure of utility model The utility model aims to provide a multifunctional steel-wood bookshelf, which aims to solve the problems in the background technology. In order to achieve the aim, the utility model provides the technical scheme that the multifunctional steel-wood bookshelf comprises a fixed frame, wherein a fixed book frame is fixedly arranged in the fixed frame, and a movable book frame is arranged at the top of the fixed book frame; The movable book frame is arranged between the two guide grooves, each guide groove consists of a communicated transverse groove and a communicated vertical groove, and the communicated transverse groove and the communicated vertical groove jointly form an inverted L-shaped groove; The two guide grooves are positioned in front of the fixed book frame; And a sliding block is arranged in each guide groove in a limiting sliding way, the two sliding blocks are connected with a movable book frame, and a power source for driving the sliding blocks to slide along the guide grooves is arranged on the fixing frame. Preferably, the power source comprises an electric push rod which is rotatably arranged on the fixing frame, and a telescopic shaft of the electric push rod is hinged with the sliding block. Preferably, the fixing frame is fixedly provided with a horizontal supporting shaft, the supporting shaft is rotatably provided with a rotating seat, and the electric push rod is fixed on the rotating seat. Preferably, two horizontal rotating shafts are fixedly arranged on the movable book frame, the two rotating shafts are coaxially opposite and correspond to the two sliding blocks one by one, each rotating shaft penetrates through the corresponding sliding block and is in rotating connection with the corresponding sliding block, and a driving assembly which drives the corresponding rotating shaft to rotate and has a self-locking function is arranged on each sliding block. The driving assembly comprises a worm wheel and a worm, wherein the end part, far away from the movable book frame, of the sliding block is fixedly provided with a mounting plate, the worm is rotatably mounted on the mounting plate, the worm wheel is coaxially and fixedly connected with the rotating shaft, and the worm wheel is meshed with the worm. Preferably, a linkage assembly for driving the worm to rotate is arranged between the mounting plate and the fixed book frame, and the worm is in transmission fit with the movable book frame through the linkage assembly. Preferably, the linkage assembly comprises a gear and a rack, wherein the gear is coaxially and fixedly connected with the worm, the rack is fixed on the fixing frame along the vertical direction, and the gear is in contact meshing fit with the rack. The utility model has the technical effects and advantages that the horizontal and vertical movement of the movable book frame is realized through the two guide grooves and a group of power sources, and the movable book frame is simple in structure and convenient to use. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a schematic diagram of a power source of the present utility model; FIG. 3 is a schematic view of a m