CN217959276U - Foldable bookshelf - Google Patents

Abstract

The utility model discloses a foldable bookshelf, which comprises a base, a first object placing plate and a second object placing plate, wherein the first object placing plate is erected on the front surface of the base and is obliquely arranged relative to the base, the first object placing plate is hinged with a bottom plate through a first connecting component, and a first limiting part for limiting the first object placing plate is detachably arranged on the first object placing plate; the front surface of the second object placing plate is upwards erected on the front surface of the first object placing plate, the second object placing plate is hinged with the first object placing plate through a second connecting component, and a second limiting piece for limiting the second object placing plate is detachably mounted on the second object placing plate; the book accommodating space of V type is formed respectively between the front of first thing board of putting with the second thing board of putting, the front of first thing board of putting with between the front of base. It has stable in structure, and the dismouting is swift advantage.

Description

Foldable bookshelf

Technical Field

The utility model relates to a bookshelf especially relates to a collapsible bookshelf.

Background

The bookshelf is common furniture in people's study and life, and when realizing the putting of books, the bookshelf appearance that lays endlessly also brings pleasing impression to people.

Chinese utility model patent publication No. CN206761152U discloses a novel branch-shaped bookshelf with an attractive appearance, which can be used for loading and unloading support frames according to the volume of books. But its first support frame, second support frame, third enhancement support frame, plane support frame and side pipe all connect through set nut, dismantle when the bookshelf shifts, accomodate the process loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible bookshelf.

Realize the utility model discloses the technical scheme of purpose is: a foldable bookshelf comprises a base, a first object placing plate and a second object placing plate, wherein the first object placing plate is erected on the front face of the base and is obliquely arranged relative to the base; the front surface of the second object placing plate is upwards erected on the front surface of the first object placing plate, the second object placing plate is hinged with the first object placing plate through a second connecting component, and a second limiting part for limiting the second object placing plate is detachably mounted on the second object placing plate; v-shaped book accommodating spaces are formed between the front face of the first object placing plate and the front face of the second object placing plate and between the front face of the first object placing plate and the front face of the base respectively.

Furthermore, the number of the first connecting assemblies is two, the two first connecting assemblies are respectively installed at two ends of the base and the first object placing plate in the hinge axis direction, the first connecting assembly comprises a first positioning piece, a first bolt and a first pin shaft, the first positioning piece is fixedly connected with the base through the first bolt, the first pin shaft is movably arranged between the first positioning piece and the first object placing plate in a penetrating manner, the first limiting piece is a first limiting shaft movably arranged between the first positioning piece and the first object placing plate in a penetrating manner, and the first limiting shaft and the first pin shaft are arranged in parallel up and down; the second coupling assembling has two, two the second coupling assembling install respectively in first thing board with the articulated axial both ends of thing board are put to the second, second coupling assembling includes second spacer, second bolt and second round pin axle, the second spacer passes through the second bolt with thing board fixed connection is put to the second, the second spacer with the second is put the activity between the thing board and is worn to be equipped with the second round pin axle, the second locating part is worn to locate for the activity the second spacer with the second is put the spacing axle of second between the thing board, the spacing axle of second with second round pin axle parallel arrangement from top to bottom.

Further, the first object placing plate and the second object placing plate form an object placing unit, more than two object placing units are stacked above the base from top to bottom, the object placing units are adjacent to each other, the object placing units are located above the first object placing plate, the first object placing plate is located below the second object placing plate, the front face of the second object placing plate is located above the third connecting assembly, the second object placing plate located below the third connecting assembly is hinged to the second object placing plate, the object placing plates are located above the first object placing plate, the first object placing plates are detachably mounted on the first object placing plates, and the first object placing plates are located above the third limiting parts in a limiting mode.

Further, third coupling assembling has two, two third coupling assembling install respectively in be located the top first articulated axial both ends of putting the thing board, third coupling assembling includes third spacer, third bolt and third round pin axle, the third spacer passes through the third bolt with be located the below the second puts thing board fixed connection, the third spacer with be located the top first movable between putting the thing board is worn to be equipped with the third round pin axle, the third locating part is worn to locate for the activity the third spacer with be located the top first spacing axle of third between putting the thing board.

Further, there are two of the first bolt, the second bolt, and the third bolt.

The utility model discloses a foldable bookshelf, when using, the first locating part is to the first thing board of putting with the base is spacing, the second locating part is to the first thing board of putting with the second thing board of putting is spacing, guarantees bookshelf structure's stability; when the foldable bookshelf is required to be stored, the foldable bookshelf is disassembled and then is fixed to the base through the upright rods, the article placing plates are respectively fixed to the second, the stability of the assembled foldable bookshelf is guaranteed, the article placing plates are disassembled, the first limiting parts and the second limiting parts are disassembled, at the moment, the first article placing plates are respectively hinged to the base and the second article placing plates, the second article placing plates can be overturned to be attached to the first article placing plates, the first article placing plates are overturned to be attached to the base, and the storage of the foldable bookshelf is finished. It has stable in structure, advantage that the dismouting is swift.

Drawings

Fig. 1 is a schematic perspective view of a foldable bookshelf according to an embodiment of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the invention is made with reference to the accompanying drawings:

as shown in fig. 1, a foldable bookshelf comprises a base 1, a first object placing plate 2 and a second object placing plate 3, wherein the first object placing plate 2 is erected on a front surface 11 of the base 1 and is obliquely arranged relative to the base 1, the first object placing plate 2 is hinged to a bottom plate 1 through a first connecting assembly 4, and a first limiting shaft 5 for limiting the first object placing plate is detachably mounted on the first object placing plate; the second object placing plate 3 stands on the front surface 21 of the first object placing plate 2 with the front surface facing upwards and is hinged with the first object placing plate 2 through a second connecting assembly 6, and a second limiting shaft 7 for limiting the first object placing plate 2 is detachably mounted on the second object placing plate 3; the first object placing plate 2 and the second object placing plate 3 form an object placing unit 10, two object placing units 10 are stacked above the base 1 from top to bottom, the first object placing plate 2 positioned above in the adjacent object placing units 10 is erected on the front surface 31 of the second object placing plate 3 positioned below and is hinged with the second object placing plate 3 positioned below through a third connecting assembly 8, and a third limiting shaft 9 used for limiting the first object placing plate 2 positioned above is detachably mounted on the first object placing plate 2 positioned above; v-shaped book accommodating spaces are formed between the front surface 21 of the first object placing plate 2 and the front surface 31 of the second object placing plate 3, and between the front surface 21 of the first object placing plate 2 and the front surface 11 of the base 1 respectively.

The number of the first connecting assemblies 4 is two, the two first connecting assemblies 4 are respectively installed at two ends of the base 1 and the first object placing plate 2 in the hinge axis direction, each first connecting assembly 4 comprises a first positioning piece 41, a first bolt 42 and a first pin shaft 43, the first positioning piece 41 is fixedly installed on the base 1 through the two first bolts 42, the first pin shaft 43 is movably arranged between the first positioning piece 41 and the first object placing plate 2 in a penetrating manner, the first limiting shaft 5 and the first pin shaft 43 are arranged in parallel up and down, and the first limiting shaft 43 is movably arranged between the first positioning piece 41 and the first object placing plate 2 in a penetrating manner; the number of the second connecting assemblies 6 is two, the two second connecting assemblies 6 are respectively installed at two axial ends of the first object placing plate 2 and the second object placing plate 3 of the same object placing unit, each second connecting assembly 6 comprises a second positioning piece 61, a second bolt 62 and a second pin 63, the second positioning piece 61 is fixedly connected with the second object placing plate 3 through the two second bolts 62, the second pin 63 penetrates between the second positioning piece 61 and the second object placing plate 3, the second limiting shaft 7 and the second pin 63 are arranged in parallel up and down, and the second limiting shaft 63 movably penetrates between the second positioning piece 61 and the second object placing plate 3; third coupling assembling 8 has two, two third coupling assembling 8 install respectively in be located the top first articulated axial both ends of putting thing board 2, third coupling assembling 8 includes third spacer 81, third bolt 82 and third round pin axle 83, third spacer 81 is through two third bolt 82 with be located the below the second puts thing board 3 fixed connection, third spacer 81 with be located the top the activity is worn to be equipped with between the first thing board 2 third round pin axle 83, the activity of the spacing axle of third is worn to locate the third spacer 83 with be located the top first thing board 2 between put.

The first object placing plate and the second object placing plate cannot turn over due to the limit of the first limiting shaft and the second limiting shaft of the assembled foldable bookshelf, so that the stability of the bookshelf is ensured; when the foldable bookshelf is to be folded, only the first limiting shaft and the second limiting shaft need to be detached, the second object placing plates and the second object placing plates sequentially turn downwards to be horizontally overlapped on the base, not only the space is not occupied, but also the second object placing plates located above are only required to be lifted during next assembly, and then the first limiting shaft, the second limiting shaft and the third limiting shaft are inserted one by one.

The structure of the first connecting component and the second connecting component of the utility model is not limited to the structure shown in the embodiment, and can also be a rotating shaft which is arranged between the first object placing plate and the second object placing plate in a penetrating way; the number of the object placing units is not limited, and the object placing units can be overlapped according to the requirement; the number of the first bolt, the second bolt and the third bolt is not limited, and one bolt can meet the requirement of fixed connection; those skilled in the mechanical arts will appreciate that a capped locating pin may be selected to facilitate removal of the first, second, and third limiting shafts.

The above-mentioned only be the embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all utilize the equivalent flow transform of the content of the specification made of the utility model, or direct or indirect application is in other relevant technical field, and all the same reason is included in the patent protection scope of the utility model.

Claims (5)

1. A foldable bookshelf, its characterized in that: the first object placing plate is erected on the front face of the base and is obliquely arranged relative to the base, the first object placing plate is hinged to the base through a first connecting component, and a first limiting piece for limiting the first object placing plate is detachably mounted on the first object placing plate; the front surface of the second object placing plate is upwards erected on the front surface of the first object placing plate, the second object placing plate is hinged with the first object placing plate through a second connecting component, and a second limiting part for limiting the second object placing plate is detachably mounted on the second object placing plate; v-shaped book accommodating spaces are formed between the front face of the first object placing plate and the front face of the second object placing plate and between the front face of the first object placing plate and the front face of the base respectively.

2. A foldable bookstand according to claim 1, characterised in that: the number of the first connecting assemblies is two, the two first connecting assemblies are respectively installed at two ends of the base and the first object placing plate in the hinge axis direction, each first connecting assembly comprises a first positioning piece, a first bolt and a first pin shaft, the first positioning piece is fixedly connected with the base through the first bolt, the first pin shaft is movably arranged between the first positioning piece and the first object placing plate in a penetrating manner, the first limiting piece is a first limiting shaft movably arranged between the first positioning piece and the first object placing plate in a penetrating manner, and the first limiting shaft and the first pin shaft are arranged in parallel up and down; the second coupling assembling has two, two the second coupling assembling install respectively in the first thing board of putting with the articulated axial both ends of thing board are put to the second, second coupling assembling includes second spacer, second bolt and second round pin axle, the second spacer passes through the second bolt with thing board fixed connection is put to the second, the second spacer with the second is put the activity between the thing board and is worn to be equipped with the second round pin axle, the second locating part is worn to locate for the activity the second spacer with the second is put the spacing axle of second between the thing board, the spacing axle of second with second round pin axle upper and lower parallel arrangement.

3. A foldable bookstand according to claim 2, characterised in that: the first thing board of putting with the second is put the thing board and is constituted one and put the thing unit, the top-down superpose of base has more than two put the thing unit, and is adjacent lie in the top in putting the thing unit lie in the first thing board of putting is found in the below the second put on the thing board the front and through third coupling assembling with lie in the below the second is put the thing board and is articulated, lie in the top demountable installation is right on the first thing board of putting lie in the top the first thing board of putting carries out spacing third locating part.

4. A foldable bookstand according to claim 3, characterised in that: third coupling assembling has two, two third coupling assembling install respectively in be located the top first articulated axial both ends of putting the thing board, third coupling assembling includes third spacer, third bolt and third round pin axle, the third spacer passes through the third bolt with be located the below the second puts thing board fixed connection, the third spacer with be located the top the first thing board between the activity wear to be equipped with the third round pin axle, the third locating part is worn to locate for the activity the third spacer with be located the top the first spacing axle of third between the thing board.

5. A foldable bookshelf according to claim 4 wherein: the number of the first bolt, the second bolt and the third bolt is two.

Images