CN211882889U

CN211882889U - Convenient bookshelf

Info

Publication number: CN211882889U
Application number: CN201922398121.7U
Authority: CN
Inventors: 李媛媛
Original assignee: Nanyang Medical College
Current assignee: Nanyang Medical College
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-10
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a convenient bookshelf, belonging to the field of book and data management tools; the convenient bookshelf comprises a top plate, a transverse plate, a back plate, a bottom plate and side plates, wherein the top plate comprises a telescopic plate and first inserting plates fixedly arranged on the left side and the right side of the bottom of the telescopic plate; the utility model discloses a with roof, diaphragm, backplate, bottom plate, curb plate through first picture peg and the first slot of grafting respectively of second picture peg and second slot, form dismantled and assembled structure wholly, facilitate the use process, simultaneously, the bookshelf is whole can be followed horizontal extension, puts the book highly also can increase, adaptability is higher, books or data that can deposit as required, reasonable subassembly usage space.

Description

Convenient bookshelf

Technical Field

The utility model relates to a convenient bookshelf belongs to books and data management apparatus field.

Background

The bookshelf is a common tool for book and data management in study and life of people at present, and the bookshelf facilitates the classification and storage of books for management of people and the daily study and work and life of people. In the existing bookshelf, the structure of the bookshelf is fixed, the bookshelf can be carried integrally during carrying, time and labor are consumed, books and data with different sizes are placed in storage spaces with the same size, the storage spaces are fixed and unchanged, when the number of books and data is increased, the storage spaces cannot be reasonably utilized, and different requirements of users are difficult to meet.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that exists among the background art, the utility model discloses a with first slot and the second slot of pegging graft respectively through first picture peg and second picture peg between roof, diaphragm, backplate, bottom plate, the curb plate, the whole detachable construction that forms facilitates the use process, simultaneously, horizontal extension can be followed to the bookshelf wholly, puts the book height and also can increase, and adaptability is higher, books or data that can deposit as required, reasonable subassembly usage space.

In order to overcome the problem that exists among the background art, for solving above-mentioned problem, the utility model discloses a following technical scheme realizes:

the convenient bookshelf comprises a top plate, a transverse plate, a back plate, a bottom plate and side plates, wherein the top plate comprises a telescopic plate and first insertion plates fixedly arranged on the left side and the right side of the bottom of the telescopic plate, the transverse plate comprises a telescopic plate and first insertion plates fixedly arranged on the left side and the right side of the top of the telescopic plate, the back plate comprises a telescopic plate and second insertion plates fixedly arranged on the top of the telescopic plate, the bottom plate comprises a telescopic plate and first insertion plates fixedly arranged on the left side and the right side of the top of the telescopic plate, the top and the bottom of the side plates are provided with first insertion grooves matched with the first insertion plates, the rear side of the side plates are provided with second insertion grooves matched with the second insertion plates, the transverse plate and the back plate are respectively inserted with the first insertion grooves and the second insertion grooves of the two side plates to form a placing unit, and the bottom plate and the back plate are respectively inserted with the first insertion grooves and the second insertion grooves of the two side plates through the first insertion plates The bottom unit is formed, at least one group of placing units are arranged, the placing units on the upper layer are connected with the first slots of the placing units on the lower layer in an inserting mode through the first inserting plates on the bottom, the first slot at the top of the placing unit on the uppermost layer is connected with the first inserting plate on the top plate in an inserting mode, and the bottom of the placing unit on the lowermost layer is connected with the first slot at the top of the bottom unit in an inserting mode through the first inserting plate.

Preferably, the expansion plate includes mainboard, expansion plate, spacing head, the expansion plate both sides set up in the cavity of two sets of main parts, and the expansion plate both ends are installed and are used for spacing head in the cavity.

Preferably, put the top and the bottom of unit and install and increase the unit, it includes increases the curb plate and increases the backplate to increase the unit, increase the backplate and include the expansion plate to and the second picture peg of fixed mounting at the expansion plate top, increase curb plate top and bottom be equipped with respectively with first slot and first picture peg, the curb plate rear side be equipped with second picture peg matched with second slot.

The utility model has the advantages that:

the utility model discloses a with first slot and the second slot of pegging graft respectively through first picture peg and second picture peg between roof, diaphragm, backplate, bottom plate, the curb plate, form dismantled and assembled structure wholly, facilitate the use process, simultaneously, the bookshelf is whole can be followed horizontal extension, puts the book highly also can increase, adaptability is higher, books or data that can deposit as required, reasonable subassembly usage space.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the structure of the lateral plate connecting cross plate of the present invention;

fig. 4 is a schematic non-enlarged view of the present invention a;

FIG. 5 is a schematic cross-sectional view of the side plate of the present invention;

fig. 6 is a schematic view of the installation cross section of the heightened lateral plate of the utility model.

In the figure, the following steps are carried out: 1-top plate, 2-back plate, 3-heightened back plate, 4-transverse plate, 5-bottom plate, 6-universal wheel, 7-fastening bolt, 8-heightened side plate, 9-side plate, 10-first plug board, 11-main plate, 12-expansion plate, 13-limiting head, 14-first slot, 15-cavity, 16-second plug board and 17-second slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1-6, the convenient bookshelf comprises a top plate 1, a transverse plate 4, a back plate 2, a bottom plate 5 and side plates 9, wherein the top plate 1 comprises a telescopic plate 12 and first insertion plates 10 fixedly arranged at the left side and the right side of the bottom of the telescopic plate 12, the transverse plate 4 comprises a telescopic plate 12 and first insertion plates 10 fixedly arranged at the top and the left side of the bottom of the telescopic plate 12, the back plate 2 comprises a telescopic plate 12 and second insertion plates 16 fixedly arranged at the top of the telescopic plate 12, the bottom plate 5 comprises a telescopic plate 12 and first insertion plates 10 fixedly arranged at the left side and the right side of the top of the telescopic plate 12, the top and the bottom of the side plate 9 are provided with first insertion grooves 14 matched with the first insertion plates 10, the rear side of the side plate 9 is provided with second insertion grooves 17 matched with the second insertion plates 16, the transverse plate 4 and the back plate 2 are respectively inserted with the first insertion grooves 14 and the second insertion grooves 17 of the two side plates 9 through the first insertion plates 10 and, bottom plate 5 and backplate 2 are pegged graft mutually through the first picture peg 10 and the second picture peg 16 of the left and right sides and the first slot 14 and the second slot 17 of two sets of curb plates 9 respectively and are formed the bottom unit, it is equipped with a set ofly at least to put the unit, and the upper strata is put the first picture peg 10 of unit and is pegged graft mutually with the first slot 14 of unit is put to the lower floor through the first picture peg 10 of bottom, the first slot 14 of unit top is put to the superiors and is pegged graft with roof 1 on first picture peg 10, and the unit bottom of putting of lower floor is pegged graft through first picture peg 10 and the first slot 14 at bottom unit top, bottom unit bottom installation universal wheel 6 makes things convenient for bookshelf overall.

During assembly, the side plates 9 are installed on the first insertion plates 10 on the two sides of the top of the bottom plate 5, the back plate 2 is in a vertical state, the second insertion plates 16 are inserted into the second insertion grooves 17 in the side plates 9 to form a bottom unit, and then the placing units are installed; the side plates 9 are installed on the first insertion plates 10 on two sides of the top of the transverse plate 4, the back plate 2 is in a vertical state, the second insertion plates 16 are inserted into the second insertion grooves 17 on the side plates 9 to form placing units, between two adjacent layers of placing units, the upper layer of placing unit is inserted into the first insertion grooves 14 of the lower layer of placing units through the first insertion plates 10 on the bottom, so that the multiple placing units are connected with each other to form a multilayer structure, then the bottom of the lowest layer of placing unit is inserted into the first insertion grooves 14 on the top of the bottom unit through the first insertion plates 10, the first insertion grooves 14 on the top of the placing unit on the uppermost layer are inserted into the first insertion plates 10 on the top plate 1 to form a whole, in the embodiment, the first insertion plates 10 and the first insertion grooves 14 are in a vertical rectangular structure, and the second insertion plates 16 and the second insertion grooves 17 are.

The expansion plate 12 comprises a main plate 11, expansion plates 12 and a limit head 13, two sides of the expansion plates 12 are arranged in the cavities 15 of the two groups of main bodies, and two ends of the expansion plate 12 are provided with limiting heads 13 for limiting in the cavity 15, any one group of inner main plates 11 of the top plate 1, the transverse plate 4, the back plate 2 and the bottom plate 5 is provided with a fastening bolt 7, in the embodiment, the fastening bolts 7 are mounted on the tops of two groups of main plates 11 in the top plate 1, the fastening bolts 7 are in threaded connection with the main plates 11, can extend into the cavity 15 of the main board 11 to contact with the expansion board 12, the fastening bolt 7 can be pressed on the expansion board 12 after being screwed, so that the main board 11 and the expansion board 12 are fixed, and will not move in the process of using any more, when the length of the expansion board 12 needs to be extended, and loosening the fastening bolts 7, pulling the main plate 11 to extend to an appropriate length, and then tightening the fastening bolts 7 again.

Put the top and the bottom of unit and install and increase the unit, it includes increases curb plate 8 and increases backplate 3 to increase the unit, it includes expansion plate 12 to increase backplate 3, and fixed mounting is at the second picture peg 16 at expansion plate 12 top, it is equipped with respectively with first slot 14 and first picture peg 10 to increase 8 tops of curb plate and bottom, 9 rear sides of curb plate be equipped with second picture peg 16 matched with second slot 17, books that deposit when needs are longer, can increase the unit and install between putting unit and roof 1, put the unit and put between the unit, put between unit and the bottom plate 5, peg graft through the matching of first slot 14 and first picture peg 10, make the high space of placing books increase, it is more convenient to use.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. A convenient bookshelf is characterized in that: the convenient bookshelf comprises a top plate, a transverse plate, a back plate, a bottom plate and side plates, wherein the top plate comprises a telescopic plate and first insertion plates fixedly arranged on the left side and the right side of the bottom of the telescopic plate, the transverse plate comprises a telescopic plate and first insertion plates fixedly arranged on the left side and the right side of the top of the telescopic plate, the back plate comprises a telescopic plate and second insertion plates fixedly arranged on the top of the telescopic plate, the bottom plate comprises a telescopic plate and first insertion plates fixedly arranged on the left side and the right side of the top of the telescopic plate, the top and the bottom of the side plates are provided with first insertion grooves matched with the first insertion plates, the rear side of the side plates are provided with second insertion grooves matched with the second insertion plates, the transverse plate and the back plate are respectively inserted with the first insertion grooves and the second insertion grooves of the two side plates to form a placing unit, and the bottom plate and the back plate are respectively inserted with the first insertion grooves and the second insertion grooves of the two side plates through the first insertion plates The bottom unit is formed, at least one group of placing units are arranged, the placing units on the upper layer are connected with the first slots of the placing units on the lower layer in an inserting mode through the first inserting plates on the bottom, the first slot at the top of the placing unit on the uppermost layer is connected with the first inserting plate on the top plate in an inserting mode, and the bottom of the placing unit on the lowermost layer is connected with the first slot at the top of the bottom unit in an inserting mode through the first inserting plate.

2. A convenient bookshelf according to claim 1 wherein: the expansion plate comprises a main plate, expansion plates and limiting heads, wherein the two sides of each expansion plate are arranged in the cavities of the two groups of main bodies, and the limiting heads for limiting in the cavities are arranged at the two ends of each expansion plate.

3. A convenient bookshelf according to claim 1 wherein: put the top and the bottom of unit and install and increase the unit, it includes increases the curb plate and increases the backplate to increase the unit, it includes the expansion plate to increase the backplate to and the second picture peg of fixed mounting at the expansion plate top, increase curb plate top and bottom be equipped with respectively with first slot and first picture peg, the curb plate rear side be equipped with second picture peg matched with second slot.