CN213247680U

CN213247680U - Split type folding bookshelf of accomodating

Info

Publication number: CN213247680U
Application number: CN202021753197.3U
Authority: CN
Inventors: 朱思苑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-25
Anticipated expiration: 2030-08-20

Abstract

The utility model provides a split type folding storage bookshelf, which relates to the field of folding bookshelves and comprises an upper expansion plate and a lower expansion plate, wherein a folding frame is arranged between the upper expansion plate and the lower expansion plate, both ends of the folding frame are respectively hinged with the upper expansion plate and the lower expansion plate, a porous support column is arranged inside the lower expansion plate and is fixed on the inner wall of the lower expansion plate, the bottom end of the porous support column is welded with the bottom of the lower expansion plate, a limiting shaft is movably arranged between the top of the porous support column and the center of the top of the folding frame inside the upper expansion plate and the top of the porous support column, the limiting shaft penetrates through the porous support column and the folding frame, a hasp component is adopted, the locking and the loosening between a control buckle and an upper connecting plate are realized by pulling a handle, the integral structure of the bookshelf can be folded, the upper expansion plate and the lower expansion plate are movably connected together by adopting the folding frame, the upper expansion plate is pulled to a certain position by, and then the folding frame is fixed by inserting a limit shaft from the porous support column.

Description

Split type folding bookshelf of accomodating

Technical Field

The utility model relates to a folding bookshelf technical field especially relates to a split type folding bookshelf of accomodating.

Background

Book shelves in our meaning are devices that people use to place books in a broad sense. Due to different shapes and structures, the book shelf, the bookcase and other names are available. It is a common appliance in our lives.

Most of the existing bookshelves are still of fixed structures or are heavy, time and labor are wasted in the transportation or carrying process, the telescopic folding structures are not available, the space capacity of the bookshelves cannot be changed according to the number of books, and the bookshelves are possibly not enough or occupy too many places.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a split type folding storage bookshelf.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bookshelf is accomodate in split type is folding, includes expansion plate and lower expansion plate, go up the expansion plate and be equipped with the folding leg down between the expansion plate, and the both ends of folding leg respectively with the inside articulated of last expansion plate, lower expansion plate, the inside porous support column that is equipped with of expansion plate down, and porous support column fixes the expansion plate inner wall down, and the bottom of porous support column and the welding of lower expansion plate bottom, inside the top of porous support column extended to the expansion plate, and porous support column and folding leg contactless, movable mounting has spacing axle between folding leg top center and the porous support column top, and spacing axle runs through porous support column and folding leg.

Preferably, the side walls of the upper expansion plate and the lower expansion plate are both fixed with sliding grooves, a placing plate is arranged between the sliding grooves, the two ends of the placing plate are connected with the sliding grooves in a sliding mode, a partition plate is fixed to the middle surface of the placing plate, the partition plate is perpendicular to the projection surface of the upper expansion plate, and the two ends of the partition plate are not in contact with the upper expansion plate.

Preferably, the bottom of the lower telescopic plate is provided with a support frame, the outer surfaces of the support frame and the lower telescopic plate are provided with hinges, and the support frame is hinged with the lower telescopic plate through the hinges.

Preferably, the support frame is equipped with the hasp subassembly with lower telescopic plate internal surface, and the support frame passes through hasp subassembly swing joint with lower telescopic plate, the hasp subassembly includes upper junction plate and lower connecting plate, and upper junction plate and lower telescopic plate internal surface fixed connection, and lower connecting plate and support frame internal surface fixed connection, be equipped with the buckle between upper junction plate and the lower connecting plate, and the one end overlap joint of buckle is inside the upper junction plate, the other end of buckle is equipped with the connecting axle, the connecting axle both ends are fixed with the digging arm, and the digging arm is articulated with lower connecting plate, keeps away from the handle has been cup jointed to the one end of the digging arm of lower connecting plate.

Preferably, the bottom of the support frame is fixed with two anti-skidding foot seats, a connecting frame is arranged between the support frames, the two ends of the connecting frame are fixedly connected with the support frames, and the connecting frame is located under the placing plate.

Preferably, go up expansion plate, lower expansion plate, place board, link and support frame and use the baffle all to be axisymmetric structure for the axis or use the vertical central line of support frame, and go up the folding leg between expansion plate and the lower expansion plate and also be axisymmetric structure.

Advantageous effects

The utility model discloses in, adopt the hasp subassembly, through pulling the handle, locking between control buckle and the upper junction plate is with relaxing, during locking, and the board that stretches out and draws back down can be vertical fixes on the support frame surface, and when relaxing, the board that stretches out and draws back down is beta structure with the support frame, and bookshelf overall structure can fold.

The utility model discloses in, adopt the folding leg will go up expansion plate and lower expansion plate swing joint together, need transfer at least highly just spur expansion plate to a certain position, insert spacing axle from the porous support column again and fix the folding leg, keep the height.

The utility model discloses in, adopt the spout, the spout with place board swing joint, can place the quantity of placing of board according to the book volume decision of placing, directly will place the board through the spout during the use and insert, can extract when not using.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is an enlarged view of the buckle assembly of fig. 3.

Illustration of the drawings:

1. an upper expansion plate; 2. a limiting shaft; 3. a folding frame; 4. a porous support column; 5. a lower expansion plate; 6. a hinge; 7. a support frame; 8. an anti-slip foot seat; 9. a connecting frame; 10. a chute; 11. placing the plate; 12. a partition plate; 13. a buckle assembly; 1301. an upper connecting plate; 1302. buckling; 1303. a lower connecting plate; 1304. a movable arm; 1305. a connecting shaft; 1306. a handle.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1, 2, a bookshelf is accomodate in split type folding, including last expansion plate 1 and lower expansion plate 5, go up expansion plate 1 and be equipped with folding leg 3 down between the expansion plate 5, and the both ends of folding leg 3 respectively with last expansion plate 1, the inside of lower expansion plate 5 is articulated, the inside porous support column 4 that is equipped with of lower expansion plate 5, and porous support column 4 fixes 5 inner walls of expansion plate down, and the bottom of porous support column 4 and the welding of the 5 bottoms of lower expansion plate, the top of porous support column 4 extends to 1 inside of supreme expansion plate, and porous support column 4 and folding leg 3 contactless, movable mounting has spacing axle 2 between 3 top centers of folding leg and the 4 tops of porous support column, and spacing axle 2 runs through porous support column 4 and folding leg 3.

3 both ends of folding leg are fixed respectively in 1 inside and the lower 5 inside telescopic plates of last expansion plate, 5 inside porous support columns 4 that set up of expansion plate under, the extension length of porous support columns 4 is less than the height of expansion plate 1, avoid appearing expansion plate 1 and the lower expansion plate 5 can not link together through folding leg 3, adopt folding leg 3 will go up expansion plate 1 and the lower 5 swing joint of expansion plate together, need transfer at most few height just to stimulate expansion plate 1 to a certain position, insert spacing axle 2 from porous support column 4 again and fix folding leg 3, keep highly, when need not going up expansion plate 1 tensile, because it is hollow structure to go up expansion plate 1 and the lower 5 inside telescopic plates of expansion plate, folding leg 3 can hide in being that expansion plate 1 and the lower 5 inside of expansion plate, go up expansion plate 1 and the contact of lower expansion plate 5.

Referring to fig. 1, the side walls of the upper expansion plate 1 and the lower expansion plate 5 are both fixed with sliding grooves 10, a placing plate 11 is arranged between the sliding grooves 10, two ends of the placing plate 11 are connected with the sliding grooves 10 in a sliding manner, a partition plate 12 is fixed on the middle surface of the placing plate 11, the partition plate 12 is perpendicular to the projection plane of the upper expansion plate 1, and two ends of the partition plate 12 are not in contact with the upper expansion plate 1.

Adopt spout 10, spout 10 with place board 11 swing joint, can place the quantity of placing of board 11 according to the book volume decision of placing, directly will place board 11 through spout 10 and insert during the use, can extract when not using to lie in and place and set up baffle 12 on board 11, can lie in and place two directions of placing board 11 and put the book, and also have the spacing effect of book, can put more neatly with the book.

Referring to fig. 3 and 4, a support frame 7 is arranged at the bottom of the lower telescopic plate 5, hinges 6 are arranged on the outer surfaces of the support frame 7 and the lower telescopic plate 5, the supporting frame 7 is hinged with the lower expansion plate 5 through a hinge 6, the inner surfaces of the supporting frame 7 and the lower expansion plate 5 are provided with a hasp component 13, and the supporting frame 7 and the lower expansion plate 5 are movably connected with each other through a buckle assembly 13, the buckle assembly 13 comprises an upper connecting plate 1301 and a lower connecting plate 1303, the inner surfaces of the upper connecting plate 1301 and the lower telescopic plate 5 are fixedly connected, the inner surface of the lower connecting plate 1303 is fixedly connected with the inner surface of the support frame 7, a buckle 1302 is arranged between the upper connecting plate 1301 and the lower connecting plate 1303, one end of the buckle 1302 is lapped inside the upper connecting plate 1301, the other end of the buckle 1302 is provided with a connecting shaft 1305, two ends of the connecting shaft 1305 are fixed with movable arms 1304, and the movable arm 1304 is hinged with the lower connecting plate 1303, and a handle 1306 is sleeved at one end of the movable arm 1304 far away from the lower connecting plate 1303.

Adopt hasp subassembly 13, upper junction plate 1301 and lower expansion plate 5 are fixed, lower connecting plate 1303 and support frame 7 are fixed, through pulling handle 1306, control the locking between buckle 1302 and the upper junction plate 1301 and relax, during locking, can be through the vertical fixing in support frame 7 surface of expansion plate 5 down of the pulling of buckle 1302, when relaxing, because expansion plate 5 and support frame 7 pass through hinge 6 and connect down, can be with expansion plate 5 and support frame 7 be beta structure down to bookshelf overall structure can fold.

Referring to fig. 1, support frame 7 bottom is fixed with two antiskid foot seats 8, be equipped with link 9 between the support frame 7, and the both ends and the support frame 7 fixed connection of link 9, and link 9 is located places board 11 under, go up expansion plate 1, lower expansion plate 5, place board 11, link 9 and support frame 7 use baffle 12 as the axis or all be axisymmetric structure with the vertical central line of support frame 7, and go up the folding leg 3 between expansion plate 1 and the lower expansion plate 5 and also be axisymmetric structure.

The integral structure of the bookshelf is set to be an axisymmetric structure, so that the bookshelf is convenient to fold and mount on the one hand, and the appearance is integral, symmetrical and more attractive on the other hand.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bookshelf is accomodate in split type folding, includes expansion plate (1) and lower expansion plate (5), its characterized in that: go up expansion plate (1) and be equipped with folding leg (3) down between expansion plate (5), and the both ends of folding leg (3) respectively with last expansion plate (1), the inside of expansion plate (5) is articulated down, expansion plate (5) inside is equipped with porous support column (4) down, and porous support column (4) are fixed expansion plate (5) inner wall down, and the bottom of porous support column (4) and the welding of expansion plate (5) bottom down, the top of porous support column (4) extends to inside expansion plate (1), and porous support column (4) and folding leg (3) contactless, movable mounting has spacing axle (2) between folding leg (3) top center and porous support column (4) top, and spacing axle (2) run through porous support column (4) and folding leg (3).

2. The split-type foldable storage bookshelf according to claim 1, wherein: go up expansion plate (1) and lower expansion plate (5) lateral wall and all be fixed with spout (10), be equipped with between spout (10) and place board (11), and place the both ends and spout (10) sliding connection of board (11), place board (11) middle fixed surface has baffle (12), and baffle (12) and the plane of projection mutually perpendicular of last expansion plate (1), and the both ends of baffle (12) and last expansion plate (1) contactless.

3. The split-type foldable storage bookshelf according to claim 1, wherein: the telescopic plate is characterized in that a support frame (7) is arranged at the bottom of the lower telescopic plate (5), hinges (6) are arranged on the outer surfaces of the support frame (7) and the lower telescopic plate (5), and the support frame (7) is hinged to the lower telescopic plate (5) through the hinges (6).

4. The split-type foldable storage bookshelf according to claim 3, wherein: the inner surfaces of the support frame (7) and the lower telescopic plate (5) are provided with hasp components (13), and the supporting frame (7) is movably connected with the lower telescopic plate (5) through a hasp component (13), the hasp assembly (13) comprises an upper connecting plate (1301) and a lower connecting plate (1303), the upper connecting plate (1301) is fixedly connected with the inner surface of the lower telescopic plate (5), the lower connecting plate (1303) is fixedly connected with the inner surface of the supporting frame (7), a buckle (1302) is arranged between the upper connecting plate (1301) and the lower connecting plate (1303), one end of the buckle (1302) is lapped inside the upper connecting plate (1301), the other end of the buckle (1302) is provided with a connecting shaft (1305), two ends of the connecting shaft (1305) are fixed with movable arms (1304), and the movable arm (1304) is hinged with the lower connecting plate (1303), and one end of the movable arm (1304) far away from the lower connecting plate (1303) is sleeved with a handle (1306).

5. The split-type foldable storage bookshelf according to claim 3, wherein: two anti-skidding foot seats (8) are fixed to the bottom of the support frame (7), a connecting frame (9) is arranged between the support frames (7), the two ends of the connecting frame (9) are fixedly connected with the support frames (7), and the connecting frame (9) is located under the placing plate (11).

6. The split-type foldable storage bookshelf according to claim 1, wherein: go up expansion plate (1), lower expansion plate (5), place board (11), link (9) and support frame (7) and use baffle (12) all to be axisymmetric structure for the axis or use support frame (7) vertical central line, and go up expansion plate (1) and lower expansion plate (5) between folding leg (3) also be axisymmetric structure.