CN212521195U

CN212521195U - Foldable small bookcase

Info

Publication number: CN212521195U
Application number: CN202020575062.6U
Authority: CN
Inventors: 朱青青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-02-12
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a foldable small bookcase, which comprises a base, a U-shaped plate and a movable plate, wherein a plurality of support rods are vertically arranged on the base, each support rod comprises two mounting rods and a fastening sleeve for connecting two mounting tubes, vertical rods are vertically arranged at the front end and the rear end of the base, lifting blocks are slidably arranged on the vertical rods, U-shaped plates are symmetrically arranged on the base and are slidably connected with the base, the U-shaped plates are connected with the base through a scissor mechanism, the scissor mechanism is connected with the vertical rods through fixed shafts, middle nodes of the scissor mechanism are hinged with the fixed shafts, dust-proof cover plates are hinged between the upper ends of the support rods at the front side and the rear side through hinged rings, slide blocks are symmetrically arranged on the side walls of the dust-proof cover plates and are slidably connected with the dust-proof cover plates, support rods are hinged on the, can carry out convenient dismantlement folding, area occupied is little, and is capacious, more is fit for the family and uses, simple structure, convenient and practical.

Description

Foldable small bookcase

Technical Field

The utility model relates to the technical field of living furniture, in particular to a foldable small bookcase.

Background

The bookcase is one of indispensable members in home life, convenience is brought to office work, a personalized booktable is more fashionable, rich book volume is breathed, and fashionable decoration brings comfortable feeling to people.

The existing bookcase is large in size and fixed in structure, so that the existing bookcase occupies a large area no matter the bookcase is not used, and the bookcase is not suitable for families.

SUMMERY OF THE UTILITY MODEL

An embodiment aim at of the utility model provides a folding small-size book case to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a folding small-size book case, the on-line screen storage device comprises a base, U template and fly leaf, be equipped with many spinal branchs pole perpendicularly on the base, the bracing piece includes two installation poles and connects the adapter sleeve of two installation pipes, all be equipped with the montant perpendicularly on the both ends around the base, slidable mounting has the elevator on the montant, elevator upper portion is equipped with the locating pin, the symmetry is equipped with the U template on the base, U template and base sliding connection, be connected through scissors fork mechanism between the U template, scissors fork mechanism is connected with the montant through the fixed axle, scissors fork mechanism's middle node is articulated with the fixed axle, install dust cover through the hinge joint ring is articulated between the bracing piece upper end of both sides around, the symmetry is equipped with the slider on the dust cover lateral wall, slider and dust cover sliding connection, the articulated branch of.

In one alternative: the bottom of the base is symmetrically provided with universal wheels.

In one alternative: the upper end of the supporting rod is provided with a sealing plate, and the front side and the rear side of the base are symmetrically provided with baffles.

In one alternative: the lifting block side wall is provided with a handle, and a rubber soft sleeve is sleeved on the handle.

In one alternative: the baffle is provided with a through groove for the movement of the handle.

In one alternative: the bottom of the U-shaped plate is provided with a boss, and the base is provided with a groove matched with the boss.

In one alternative: a plurality of mounting blocks are arranged on the opposite surface of the U-shaped plate from top to bottom at equal intervals.

In one alternative: a plurality of hanging buckles are detachably mounted on the upper portion of the supporting rod, and a movable plate is detachably mounted between the supporting rods through the hanging buckles.

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

1. the device is provided with the U-shaped plate, the lifting block and the shearing fork mechanism, has an adjustable structure, can be conveniently disassembled and folded, occupies small area, has large capacity, is more suitable for family use, and has simple structure, convenience and practicability;

2. the universal wheels are arranged, so that the device can be conveniently and quickly moved in a small range, and the device is high in practicability, simple and effective.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a three-dimensional view of a U-shaped plate and a mounting block according to a first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-base, 2-U-shaped plate, 3-dustproof cover plate, 4-slide block, 5-support rod, 6-hinged ring, 7-movable plate, 8-hanging buckle, 9-fastening sleeve, 10-vertical rod, 11-lifting block, 12-positioning bolt, 13-mounting block, 14-scissor fork mechanism and 15-universal wheel.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a foldable small bookcase comprises a base 1, a U-shaped plate 2 and a movable plate 7, wherein a plurality of support rods 5 are vertically disposed on the base 1, the base 1 and the support rods 5 are welded and fixed, the support rods 5 comprise two mounting rods and a fastening sleeve 9 connecting the two mounting tubes, the support rods 5 can be extended or shortened by rotating the fastening sleeve 9, a sealing plate is disposed at the upper end of each support rod 5, baffles are symmetrically disposed at the front and rear sides of the base 1, vertical rods 10 are vertically disposed at the front and rear ends of the base 1, a lifting block 11 is slidably mounted on the vertical rods 10, a handle is disposed on the side wall of the lifting block 11, a rubber soft sleeve is sleeved on the handle, the other end of the handle extends out of the baffle, the baffle is provided with a through groove for movement of the handle, a positioning bolt 12 is disposed at the upper, the book storage device is characterized in that U-shaped plates 2 are symmetrically arranged on a base 1, the U-shaped plates 2 are connected with the base 1 in a sliding mode, bosses are arranged at the bottoms of the U-shaped plates 2, grooves matched with the bosses are formed in the base 1, a plurality of mounting blocks 13 are arranged on opposite surfaces of the U-shaped plates 2 from top to bottom in an equidistant mode, a placing plate is detachably mounted between the mounting blocks 13 at the same positions of the two U-shaped plates 2, books are stored on the placing plate, the U-shaped plates 2 are connected with each other through a scissor mechanism 14, the scissor mechanism 14 is connected with a vertical rod 10 through a fixed shaft, a middle node of the scissor mechanism 14 is hinged with the fixed shaft, a dustproof cover plate 3 is hinged between the upper ends of supporting rods 5 on the front side and the rear side through hinge rings 6, sliding blocks 4 are symmetrically arranged on the side walls of the dustproof cover plate 3, the sliding blocks 4, a plurality of hanging buckles 8 are detachably mounted on the upper portions of the supporting rods 5, movable plates 7 are detachably mounted between the supporting rods 5 through the hanging buckles 8, and the movable plates 7 are used for placing articles such as books and the like, so that the accommodating capacity of the device is improved; when using, it is tensile to rotate adapter sleeve 9 with bracing piece 5, to hang and detain 8 and install on bracing piece 5, fly leaf 7 is installed and is being hung between detaining 8, hold the handle and upwards draw elevator 11 afterwards, elevator 11 drives branch rotation, branch props up dust cover 3 under slider 4's effect, then screw fixing bolt 12 and montant 10, avoid elevator 11 upwards to slide, then with one of them U template 2 of hand pulling, two U templates 2 expand along base 1 slip under scissor mechanism 14's effect, U template 2 expandes the back, it can to place the board from the device side insert put on installation piece 13, when need not to use, can dismantle folding, area occupied is little, and is capacious, more be fit for the family and use, moreover, the steam generator is simple in structure, and is convenient and practical.

Example 2

Please refer to fig. 4, the embodiment of the present invention is different from embodiment 1 in that, further, in order to facilitate the movement of the device, the universal wheels 15 are symmetrically arranged at the bottom of the base 1, and the universal wheels 15 can be conveniently and quickly moved to the device within a small range, so that the present invention has strong practicability, and is simple and effective.

The utility model discloses a theory of operation is: the utility model discloses when using, it is tensile with bracing piece 5 to rotate adapter sleeve 9, to hang and detain 8 and install on bracing piece 5, fly leaf 7 is installed and is hung between detaining 8, hold the handle and upwards draw elevator 11 afterwards, elevator 11 drives branch rotation, branch props up dust cover plate 3 under slider 4's effect, then screw fixing bolt 12 and montant 10 fixedly, avoid elevator 11 upwards to slide, then with one of them U template 2 of hand pulling, two U templates 2 expand along base 1 slip under the effect of scissors mechanism 14, U template 2 expandes the back, to place board from device side insert put on installation piece 13 can, when need not to use, can dismantle folding, area occupied is little, and is capacious, more be fit for the family and use, moreover, the steam generator is simple in structure, and convenient and practical.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A foldable small bookcase comprises a base (1), U-shaped plates (2) and movable plates (7), and is characterized in that a plurality of supporting rods (5) are vertically arranged on the base (1), each supporting rod (5) comprises two mounting rods and a fastening sleeve (9) connected with the two mounting tubes, vertical rods (10) are vertically arranged at the front end and the rear end of the base (1), lifting blocks (11) are slidably arranged on the vertical rods (10), positioning bolts (12) are arranged at the upper parts of the lifting blocks (11), the U-shaped plates (2) are symmetrically arranged on the base (1), the U-shaped plates (2) are slidably connected with the base (1), the U-shaped plates (2) are connected with each other through scissor fork mechanisms (14), the scissor fork mechanisms (14) are connected with the vertical rods (10) through fixing shafts, middle nodes of the scissor mechanisms (14) are hinged with the fixing shafts, dustproof cover plates (3) are hinged with the upper ends of the supporting rods (5) at the front, the sliding blocks (4) are symmetrically arranged on the side wall of the dustproof cover plate (3), the sliding blocks (4) are connected with the dustproof cover plate (3) in a sliding mode, the supporting rod (5) is hinged to the supporting rod, and the two ends of the supporting rod are hinged to the sliding blocks (4) and the lifting block (11) through the hinge rings (6).

2. The foldable small bookcase according to claim 1, characterized in that the bottom of the base (1) is symmetrically provided with universal wheels (15).

3. The foldable small bookcase according to claim 1, wherein the upper end of the supporting rod (5) is provided with a sealing plate, and the front side and the rear side of the base (1) are symmetrically provided with baffles.

4. The foldable small bookcase according to claim 1, characterized in that the side wall of the lifting block (11) is provided with a handle, and a rubber soft sleeve is sleeved on the handle.

5. A small, foldable bookcase according to claim 3, characterised in that the shutters are provided with through slots for the movement of the handles.

6. The foldable small bookcase according to claim 1, wherein a boss is arranged at the bottom of the U-shaped plate (2), and a groove matched with the boss is arranged on the base (1).

7. The foldable small bookcase according to claim 1, characterized in that a plurality of mounting blocks (13) are arranged on the opposite surface of the U-shaped plate (2) from top to bottom at equal intervals.

8. The foldable small bookcase according to any one of claims 1 to 7, wherein a plurality of hanging buckles (8) are detachably mounted on the upper parts of the supporting rods (5), and movable plates (7) are detachably mounted between the supporting rods (5) through the hanging buckles (8).