CN112401513A

CN112401513A - Book cabinet

Info

Publication number: CN112401513A
Application number: CN202011264266.9A
Authority: CN
Inventors: 黄祖权
Original assignee: Hangzhou Yutong Cultural Creative Co ltd
Current assignee: Hangzhou Yutong Cultural Creative Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-02-26

Abstract

The invention discloses a bookcase, which comprises a frame body and a plurality of partition plates arranged on the frame body, wherein a first connecting groove and a second connecting groove which are matched with the partition plates are arranged on the frame body; the shelf body is divided into a plurality of chambers by the partition boards so as to be used for placing books; after books are placed on the partition plate, the supporting assembly is pushed to move towards the direction of the books, supporting force is provided for the books under the effect of the supporting assembly, the books are fixed on the partition plate, the books are arranged on the partition plate in order in a vertical state, the attractiveness of the bookcase in use is increased, the first impression of the entrance of visitors is improved, and the overall image of a company is improved.

Description

Book cabinet

Technical Field

The invention belongs to the technical field of office furniture, and particularly relates to a bookcase.

Background

Many companies are generally equipped with office bookcases, and because the business related to the companies is complicated, a large number of books are usually stored in the office bookcases. Books placed on a bookcase relate to contents such as file materials and need to be stored properly, in daily office, due to the fact that development of companies can be accompanied with office decoration conditions, a decorating worker can easily touch the bookcase when the bookcase goes, once the bookcase is toppled, all books on the bookcase are smashed on the ground, all the books are mixed together and are inconvenient to arrange; in addition, when the existing bookcase is used, each layer cannot be filled, when the single layer of the bookcase is in a spacious state, one side of a vertical book is easy to topple without a support, and the book is toppled on the bookcase, so that outsiders can get into the bookcase to generate a bad impression, and the overall image of the bookcase is influenced.

Disclosure of Invention

The invention provides a bookcase in order to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a bookcase comprises a frame body and a plurality of partition plates arranged on the frame body, wherein a first connecting groove and a second connecting groove which are matched with the partition plates are arranged on the frame body, a first movable groove is arranged on the frame body, a supporting assembly is arranged in the first movable groove, and the bookcase further comprises a first baffle and a second baffle which are used for fixing books on the partition plates; the shelf body is divided into a plurality of chambers by the partition boards so as to be used for placing books; after the books are placed on the partition plate, the supporting assembly is pushed to move towards the books, supporting force is provided for the books under the action of the supporting assembly, the books are fixed on the partition plate, the books are arranged on the partition plate in a tidy manner in a vertical state, the attractiveness of the bookcase in use is improved, the first impression of visitors entering the door is improved, and the overall image of a company is improved; the first baffle and the second baffle extend to the position of the partition chamber, the first baffle and the second baffle are used for shielding books, when the book cabinet is touched carelessly, the top ends of the books incline outwards under the action of inertia, the first baffle and the second baffle provide supporting force for the top ends of the books, the inclination of the books is organized, the books are kept in a vertical state, meanwhile, the books are fixed on the partition plate under the matching of the supporting components, the books are prevented from falling off the book cabinet, the books are protected, and meanwhile, the trouble of arranging the books in the later period is reduced; under the setting of first spread groove and second spread groove, can adjust the position of baffle to the adjustment baffle forms the coverage of cavity with the frame, so that satisfy depositing of different grade type books, does make full use of the space of book case, makes putting of books more neat pleasing to the eye, improves office environment.

The supporting component comprises a first supporting plate, a supporting spring arranged on the first supporting plate and a second supporting plate arranged on the supporting spring, wherein a first sliding block matched with the first movable groove is arranged on the first supporting plate, a second sliding block matched with the first movable groove is arranged on the second supporting plate, and a first fixing block fixed on the frame body is arranged on the first supporting plate.

The support structure is characterized in that a first movable cavity is arranged on the first supporting plate, a second movable groove is formed in the side portion of the first movable cavity, the first fixed block is arranged in the second movable groove in a penetrating mode, the number of the first fixed blocks is two, the two first fixed blocks are connected through a first connecting rod, a second connecting rod is arranged on the first connecting rod, a first through cavity matched with the second connecting rod is arranged on the side wall of the first movable cavity, first threads are arranged on the inner wall of the first through cavity, second threads are arranged on the second connecting rod, a plurality of first limiting grooves are formed in the inner wall of the support body, and first limiting blocks matched with the first limiting grooves are arranged on the first fixed blocks.

The utility model discloses a support body, including support assembly, support body, first recess, third movable groove, fixed spring, second fixed block, first recess inner wall, first recess lateral wall, third baffle, be equipped with on the support body inner wall with support assembly matched with first recess, be equipped with the third baffle on the first recess lateral wall, be equipped with first connecting plate on the third baffle, be equipped with on the first recess inner wall with first connecting plate matched with third spread groove, be equipped with the third movable groove on the third spread groove inner wall, be equipped with fixed spring in the third movable groove, fixed spring one end is equipped with the second fixed block, be equipped with on the first connecting plate with first logical groove of second fixed block matched with, be equipped with the second on the third spread groove lateral wall and lead to the groove, be equipped with the connecting pipe on the second through groove lateral wall, wear.

The support body top is equipped with the fourth activity groove, be equipped with the second connecting plate in the fourth activity groove, first baffle is located on the second connecting plate, be equipped with the fifth activity groove on the fourth activity inslot wall, be equipped with first connecting spring in the fifth activity groove, be equipped with the second stopper on the first connecting spring, second stopper bottom with the fourth activity tank bottom surface leaves the clearance.

The second limiting block is provided with a chute matched with the pressing plate, a first sliding groove is formed in the fourth movable groove, a third sliding block matched with the first sliding groove is arranged on the second connecting plate, a fourth sliding block matched with the first sliding groove is arranged on the pressing plate, a first reset spring is arranged at the bottom of the first sliding groove, and a first pushing plate is arranged on the pressing plate.

A second movable cavity is formed in the partition plate, a second connecting spring is arranged in the second movable cavity, a movable plate is arranged at one end of the second connecting spring, the second partition plate is rotatably connected to one end of the movable plate, and a handle is arranged on the second partition plate; the two sides of the second movable cavity are respectively provided with a second fixed block, the second fixed block is provided with a plurality of inverted teeth, the second fixed block is provided with a fifth sliding block, the partition board is provided with a second sliding groove matched with the fifth sliding block, and the fixed blocks arranged in the second sliding grooves on the two sides of the second movable cavity are connected through a third connecting rod.

The rack body is provided with a third movable cavity used for communicating the first connecting groove and the second connecting groove, a first limiting plate is arranged in the third movable cavity, the baffle plate is provided with a second limiting groove matched with the first limiting plate, a sixth movable groove is arranged on the side wall of the third movable cavity, and a second push block matched with the sixth movable groove is arranged on the first limiting plate.

A seventh movable groove is formed in the inner wall of the third movable cavity, a first limiting spring is arranged in the seventh movable groove, a third limiting block is arranged on the first limiting plate, a second groove is formed in the first limiting plate, a fourth connecting groove matched with the third limiting block is formed in the second groove, a fourth movable cavity communicated with the fourth connecting groove is formed in the first limiting plate, a second through cavity communicated with the fourth movable cavity is formed in the second push block, a second push plate is arranged in the fourth movable cavity, a fourth connecting rod is arranged on the second push plate, and the fourth connecting rod penetrates through the second through cavity; and a fifth movable cavity is arranged in the second through cavity, a limiting ring matched with the fifth movable cavity is arranged on the fourth connecting rod, and a second reset spring is arranged on the limiting ring.

An eighth movable groove is formed in the bottom of the frame body, a supporting block is arranged in the eighth movable groove, a sixth sliding block is arranged on the side wall of the supporting block, and a third sliding groove matched with the sixth sliding block is formed in the inner wall of the eighth movable groove; the bottom of the supporting block is provided with a roller; a third support plate is arranged at the bottom of the frame body, a fifth connecting rod is arranged on the third support plate, a fifth connecting groove matched with the fifth connecting rod is arranged at the bottom of the frame body, and a third connecting spring is arranged at the top of the fifth connecting rod; the support body bottom is equipped with the sixth activity chamber, be equipped with the fourth backup pad in the sixth activity chamber, fourth backup pad middle part rotatable coupling in on the sixth activity intracavity wall.

The invention has the following advantages: after the books are placed on the partition plate, the supporting assembly is pushed to move towards the books, supporting force is provided for the books under the action of the supporting assembly, the books are fixed on the partition plate, the books are arranged on the partition plate in a tidy manner in a vertical state, the attractiveness of the bookcase in use is improved, the first impression of visitors entering the door is improved, and the overall image of a company is improved; first baffle and second baffle extend to baffle and separate chamber room department, utilize first baffle and second baffle to play the effect of sheltering from to books, when touch the book case carelessly, books top down slope outward under the inertial action, first baffle and second baffle provide the holding power for the books top, organize the slope of books, keep books in vertical state, simultaneously under the supporting component cooperation, fix books on the baffle, avoid books to scatter from the book case, play the guard action to books, reduce the trouble of later stage arrangement books simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a front view of the present invention.

Fig. 4 is a cross-sectional view taken along a-a in fig. 3.

Fig. 5 is an enlarged view of fig. 4 at B.

Fig. 6 is a cross-sectional view taken along line B-B of fig. 3.

Fig. 7 is an enlarged view of fig. 6 at C.

Fig. 8 is a cross-sectional view taken along line C-C of fig. 3.

Fig. 9 is an enlarged view of fig. 8 at D.

Fig. 10 is a cross-sectional view taken along line D-D in fig. 3.

Fig. 11 is an enlarged view of fig. 10 at E.

Fig. 12 is an enlarged view of fig. 10 at F.

Fig. 13 is a cross-sectional view taken along line E-E of fig. 3.

Fig. 14 is an enlarged view at G in fig. 13.

Fig. 15 is a cross-sectional view taken along F-F in fig. 3.

Fig. 16 is an enlarged view at H in fig. 15.

Fig. 17 is a cross-sectional view taken along G-G in fig. 3.

Fig. 18 is an enlarged view at I in fig. 17.

Fig. 19 is a cross-sectional view taken along H-H in fig. 3.

Fig. 20 is an enlarged view at J in fig. 19.

Fig. 21 is a cross-sectional view taken along line M-M of fig. 3.

Fig. 22 is an enlarged view at K in fig. 21.

Fig. 23 is a right side view of the present invention.

Fig. 24 is a cross-sectional view taken along line K-K of fig. 23.

Fig. 25 is an enlarged view at L in fig. 24.

Fig. 26 is a cross-sectional view taken along L-L of fig. 23.

Fig. 27 is an enlarged view of fig. 26 at M.

Fig. 28 is a cross-sectional view taken along N-N in fig. 23.

Fig. 29 is an enlarged view of fig. 28 at N.

Detailed Description

As shown in fig. 1 to 29, a bookcase includes a frame body 1 and a plurality of partition plates 2 disposed on the frame body 1, wherein the frame body 1 is provided with a first connecting groove 11 and a second connecting groove 12 which are matched with the partition plates 2, the frame body 1 is provided with a first movable groove 120, a support assembly is disposed in the first movable groove 120, and the bookcase further includes a first baffle 151 and a second baffle 221 which are used for fixing books on the partition plates 2; the shelf body is divided into a plurality of chambers by the partition boards so as to be used for placing books; after the books are placed on the partition plate, the supporting assembly is pushed to move towards the books, supporting force is provided for the books under the action of the supporting assembly, the books are fixed on the partition plate, the books are arranged on the partition plate in a tidy manner in a vertical state, the attractiveness of the bookcase in use is improved, the first impression of visitors entering the door is improved, and the overall image of a company is improved; the first baffle and the second baffle extend to the position of the partition chamber, the first baffle and the second baffle are used for shielding books, when the book cabinet is touched carelessly, the top ends of the books incline outwards under the action of inertia, the first baffle and the second baffle provide supporting force for the top ends of the books, the inclination of the books is organized, the books are kept in a vertical state, meanwhile, the books are fixed on the partition plate under the matching of the supporting components, the books are prevented from falling off the book cabinet, the books are protected, and meanwhile, the trouble of arranging the books in the later period is reduced; under the setting of first spread groove and second spread groove, can adjust the position of baffle to the adjustment baffle forms the coverage of cavity with the frame, so that satisfy depositing of different grade type books, does make full use of the space of book case, makes putting of books more neat pleasing to the eye, improves office environment.

The supporting component comprises a first supporting plate 3, a supporting spring 32 arranged on the first supporting plate 3 and a second supporting plate 31 arranged on the supporting spring 32, the first supporting plate 3 is provided with a first sliding block 34 matched with the first movable groove 120, the second supporting plate 31 is provided with a second sliding block matched with the first movable groove 120, and the first supporting plate 3 is provided with a first fixing block 33 used for fixing the first supporting plate 3 on the frame body 1; after the books are arranged on the partition board, the first supporting plate and the second supporting plate are pushed towards the direction of the books, the second supporting plate is abutted against the books, the fixing block is matched with the inner wall of the frame body to fix the first supporting plate, the supporting spring is in a compressed state, and the supporting spring is utilized to increase the extrusion force of the second supporting plate on the books so as to fix the books on the partition board in a vertical state; under the supporting spring setting, make the second backup pad have certain activity space, avoid the second backup pad excessively to extrude books, play the guard action to books.

A first movable cavity 32 is arranged on the first supporting plate 3, a second movable groove is arranged on the side part of the first movable cavity 32, the first fixed blocks 33 penetrate through the second movable groove, the number of the first fixed blocks 33 is two, the two first fixed blocks 33 are connected through a first connecting rod 331, a second connecting rod 332 is arranged on the first connecting rod 331, a first through cavity matched with the second connecting rod 332 is arranged on the side wall of the first movable cavity 32, a first thread is arranged on the inner wall of the first through cavity, a second thread is arranged on the second connecting rod 332, a plurality of first limiting grooves 17 are arranged on the inner wall of the frame body 1, and a first limiting block 333 matched with the first limiting grooves 17 is arranged on the first fixed blocks 33; according to the length of the books placed on the partition board, the first supporting plate and the second supporting plate are pushed to move along the first movable groove, so that the first supporting plate and the second supporting plate are always positioned on one side of the books, and the books are fixed by utilizing the second supporting plate to provide supporting force for the books; first backup pad is after removing to the assigned position, rotate the second connecting rod, under first screw thread and second screw-thread fit, make the second connecting rod move toward first activity intracavity, the second connecting rod promotes first fixed block and moves toward the second activity groove outside, the second fixed block supports on the support body inner wall, first stopper is embedded into first spacing inslot, under the cooperation of first stopper and first spacing groove, increase the fixed effect of first fixed block to first backup pad, first backup pad is fixed on the current position, provide the holding power for the second backup pad, so that fix the books on the baffle.

A first groove matched with the supporting component is formed in the inner wall of the frame body 1, a third baffle plate 4 is arranged on the side wall of the first groove, a first connecting plate 41 is arranged on the third baffle plate 4, a third connecting groove matched with the first connecting plate 41 is formed in the inner wall of the first groove, a third movable groove is formed in the inner wall of the third connecting groove, a fixed spring 170 is arranged in the third movable groove, a second fixed block 1701 is arranged at one end of the fixed spring 170, a first through groove matched with the second fixed block 1701 is formed in the first connecting plate 41, a second through groove is formed in the side wall of the third connecting groove, a connecting pipe 180 is arranged on the side wall of the second through groove, a first push block 190 penetrates through the connecting pipe 180, and an opening 42 matched with the first push block 190 is formed in the side wall of the first through groove; the first groove reserves space for the supporting component, and the supporting component can completely enter the first groove, so that the supporting component is prevented from occupying the position of the bookcase, and the position of the bookcase is fully utilized; the third baffle plate plays a limiting role for the support assembly, so that the support assembly is prevented from falling off from the frame body, and the connection effect of the support assembly and the frame body is ensured; the second fixed block is provided with a cambered surface, so that when the first connecting plate is inserted into the third connecting groove, the second fixed block is pushed to enter the third movable groove, and the second fixed block is prevented from blocking the installation of the third baffle; the connecting pipe provides a guiding function for the first pushing block and also provides a reserved space for the first pushing block, so that the bookcase is prevented from touching the first pushing block in use; when the supporting component is maintained, the first pushing block is pushed into the third connecting groove, the first pushing block pushes the second fixing block to enter the third movable groove, the second fixing block is separated from the first connecting groove, the first connecting plate can be directly pulled out of the third connecting groove, and the first supporting plate and the second supporting plate are pushed out of the first movable groove after the third baffle is detached from the bookcase, so that the supporting component is maintained, and the difficulty in maintaining the bookcase is reduced.

A fourth movable groove 19 is formed in the top of the frame body 1, a second connecting plate 15 is arranged in the fourth movable groove 19, the first baffle 151 is arranged on the second connecting plate 15, a fifth movable groove is formed in the inner wall of the fourth movable groove 19, a first connecting spring 1100 is arranged in the fifth movable groove, a second limiting block 1200 is arranged on the first connecting spring 1100, and a gap is reserved between the bottom of the second limiting block 1200 and the bottom surface of the fourth movable groove 19; after books are placed into the topmost cavity formed by the partition plates, the second connecting plate is pushed downwards under the condition that new books are continuously placed, the first baffle moves downwards along with the second connecting plate, the lower end of the first baffle moves to one side of the cavity, the upper end face of the cavity is closed by the first baffle, the books are prevented from falling out of the cavity when the bookcase is toppled, and the books are protected; when the second connecting plate moves to the bottom of the fourth movable groove, the second limiting block moves to the top of the second connecting plate, the second limiting block provides supporting force for the second connecting plate, and the second connecting plate is fixed to the bottom of the fourth movable groove, so that the first baffle is used for protecting books, and the books are prevented from falling out of the bookcase.

A pressing plate 16 is arranged at the top of the fourth movable groove 19, a chute matched with the pressing plate 16 is arranged on the second limiting block 1200, a first sliding groove 191 is arranged in the fourth movable groove 19, a third sliding block 152 matched with the first sliding groove 191 is arranged on the second connecting plate 15, a fourth sliding block matched with the first sliding groove 191 is arranged on the pressing plate 16, a first return spring 153 is arranged at the bottom of the first sliding groove 191, and a first push plate 161 is arranged on the pressing plate 16; when books are taken, the pressing plate is pushed downwards, the pressing plate moves downwards along the chute, under the action of the chute, the pressing plate pushes the second limiting block into the fifth movable groove, the second limiting block is moved away from the top of the second connecting plate, the first reset spring pushes the third sliding block to move upwards, the second connecting plate moves to one side of the second limiting block, the second connecting plate continues to be pushed upwards, the second connecting plate and the second connecting plate move upwards together, the second connecting plate moves to the top of the fourth movable groove, the first baffle moves to move away from one side of the cavity, the cavity is completely opened, the first supporting plate and the second supporting plate are pushed to move, the books can be directly taken out of the book cabinet, and the difficulty of taking the books from the book cabinet is reduced.

A second movable cavity 21 is formed in the partition plate 2, a second connecting spring is arranged in the second movable cavity 21, a movable plate 22 is arranged at one end of the second connecting spring, the second baffle 221 is rotatably connected to one end of the movable plate 22, and a handle 222 is arranged on the second baffle 221; two sides of the second movable cavity 21 are respectively provided with a second fixed block 23, the second fixed block 23 is provided with a plurality of inverted teeth, the second fixed block 23 is provided with a fifth sliding block 232, the partition plate 2 is provided with a second sliding groove 24 matched with the fifth sliding block 232, and the second fixed blocks 23 arranged in the second sliding grooves 24 at two sides of the second movable cavity 21 are connected through a third connecting rod 231; after the books are placed in the other cavities except the topmost cavity, the second baffle is pulled outwards, a stress point is provided for the second baffle under the setting of the handle, and meanwhile, the handle plays a limiting role for the second baffle, so that the second baffle is prevented from completely entering the second movable cavity; after the second baffle is completely pulled out of the second movable cavity, the second baffle is turned downwards, the second baffle is turned to be perpendicular to the movable plate, the second baffle is turned to one side of the cavity to seal the upper end of the cavity, the side wall of the second baffle is contacted with the inverted teeth, and the second baffle is limited under the action of the inverted teeth so as to be fixed; when books are taken, the second fixed block is pushed upwards, the fifth sliding block moves to the top end of the second sliding groove, the second fixed block is not in contact with the second baffle, the second connecting spring pulls the movable plate to move into the second movable cavity, the second baffle is in contact with the side wall of the second movable cavity and automatically overturns to be in a horizontal state, and the second baffle enters the second movable cavity so that the books in the cavity can be directly taken out; under the setting of third connecting rod, make the second fixed block of second activity chamber both sides remove simultaneously, make second baffle both ends lose the fixed power simultaneously, do benefit to the automatic re-setting of second baffle, make getting of books more convenient.

A third movable cavity for communicating the first connecting groove 11 with the second connecting groove 12 is arranged on the frame body, a first limiting plate 7 is arranged in the third movable cavity, a second limiting groove matched with the first limiting plate 7 is arranged on the partition plate 2, a sixth movable groove is arranged on the side wall of the third movable cavity, and a second push block 71 matched with the sixth movable groove is arranged on the first limiting plate 7; when the position of the partition plate is adjusted, the second push block is pushed, and the first limiting plate enters one side of the third movable cavity, so that the partition plate freely moves in the first connecting groove and the second connecting groove; after the baffle inserts in first spread groove or the second spread groove, push into first spread groove or second spread groove bottom with the baffle, the second spacing groove is in third activity chamber one side, promote the second ejector pad, with first limiting plate propelling movement to third activity chamber opposite side, first limiting plate removes to second spacing groove position department, plays the fixed action to the baffle under first limiting plate effect, guarantees the linkage effect of baffle and first spread groove or second spread groove, increases the reliability that the book case used.

A seventh movable groove is formed in the inner wall of the third movable cavity, a first limiting spring 130 is arranged in the seventh movable groove, a third limiting block 1301 is arranged on the first limiting plate 130, a second groove is formed in the first limiting plate 7, a fourth connecting groove matched with the third limiting block 1301 is formed in the second groove, a fourth movable cavity communicated with the fourth connecting groove is formed in the first limiting plate 7, a second through cavity communicated with the fourth movable cavity is formed in the second push block 71, a second push plate 721 is arranged in the fourth movable cavity, a fourth connecting rod 72 is arranged on the second push plate 721, and the fourth connecting rod 72 is arranged in the second through cavity in a penetrating mode; a fifth movable cavity is arranged in the second through cavity, a limiting ring 723 matched with the fifth movable cavity is arranged on the fourth connecting rod 72, and a second reset spring 724 is arranged on the limiting ring 723; one end of the fourth connecting rod is provided with a third push plate 722; a third groove is formed in the third movable cavity, a first supporting rod is arranged in the third groove, a seventh sliding block is arranged on the first supporting rod, a third reset spring is arranged on the seventh sliding block, a fourth sliding groove matched with the seventh sliding block is formed in the top of the third movable cavity, when the first limiting plate is positioned on one side of the third movable cavity, the first supporting rod is positioned at the bottom of the third limiting block, the first supporting rod has a limiting effect on the third limiting block, the third limiting block is positioned in the seventh movable groove, and the third limiting block is prevented from blocking the movement of the first limiting plate; when the first limiting plate moves towards the first supporting rod, the first limiting plate pushes the first supporting rod to move, after the first supporting rod is moved away from the bottom end of the third limiting block, the first limiting plate moves to the bottom of the third limiting block, the first limiting plate provides supporting force for the third supporting block, until the fourth connecting groove moves to the position below the third limiting block, the third limiting block is inserted into the fourth connecting groove, at the moment, the first limiting plate moves to the other side of the third movable cavity, the first limiting plate has a limiting effect on the partition plate, the first limiting plate is fixed under the effect of the third limiting block, and the fixing effect of the first limiting plate on the partition plate is guaranteed; when the position of the partition board is adjusted, the third push plate is pulled outwards, the third push plate drives the second push plate to move towards the outer side of the fourth movable groove, the third limiting block is pushed out of the fourth connecting groove under the action of the second push plate, the second push block is pushed towards one side of the third movable cavity, the first limiting plate is moved away from the second limiting groove, the first limiting plate is attached to the first supporting rod under the action of the third reset spring and moves, the first limiting plate is moved away from the bottom of the third limiting block, the first supporting rod moves to the bottom of the third limiting block, the first supporting rod is used for limiting the third first limiting plate again, and the first limiting plate can continue to move normally in the third movable cavity.

An eighth movable groove is formed in the bottom of the frame body 1, a supporting block 5 is arranged in the eighth movable groove, a sixth sliding block 55 is arranged on the side wall of the supporting block 5, and a third sliding groove matched with the sixth sliding block 55 is formed in the inner wall of the eighth movable groove; the bottom of the supporting block 5 is provided with a roller; a third support plate 6 is arranged at the bottom of the frame body 1, a fifth connecting rod 61 is arranged on the third support plate 6, a fifth connecting groove 110 matched with the fifth connecting rod 61 is arranged at the bottom of the frame body 1, and a third connecting spring 62 is arranged at the top of the fifth connecting rod 61; a sixth movable cavity is formed in the bottom of the frame body 1, a fourth supporting plate 140 is arranged in the sixth movable cavity, and the middle part of the fourth supporting plate 140 is rotatably connected to the inner wall of the sixth movable cavity; a seventh connecting rod 1401 is arranged on the fourth supporting plate, a fourth groove is arranged on the seventh connecting rod, and the fourth groove provides a stress point for the seventh connecting rod, so that the seventh connecting rod is easier to rotate; a fixing nut 1402 is sleeved on the seventh connecting rod, and a thread groove matched with the fixing nut is formed in the side wall of the sixth movable cavity; after the position of the fourth supporting plate is adjusted, the fixing nut is rotated, the fixing nut is turned into the thread groove, the seventh connecting rod is fixed under the mutual matching of the fixing nut and the thread groove, the fourth supporting plate is prevented from being turned over when the bookcase is used, and the use safety of the bookcase is ensured; when the bookcase is installed, the fourth supporting plate is in a horizontal state, the third supporting plate is not in contact with the ground, the roller can be used for conveniently pushing the bookcase to move, and the carrying difficulty of the bookcase is reduced; under the mutual matching of the third sliding groove and the sixth sliding block, the support effect of the support block on the frame body is ensured, so that the support block is used for bearing the weight of the whole frame body; after the bookcase is installed, the fourth supporting plate is rotated to be in a vertical state, supporting force is provided for the third supporting plate under the action of the fourth supporting plate, the third supporting plate is in contact with the ground, and the third supporting plate and the fourth supporting plate are matched to provide supporting force for the bookcase; when books are stored in the topmost cavity, the supporting block is pulled out from the eighth movable groove, the supporting block is moved to one side of the frame body, the supporting block serves as a cushion block, a user can step on the supporting block to place the books in the topmost cavity, and the situation that the top cavity is too high to cause inconvenience in use is avoided.

A third through groove is formed in the supporting block, a fourth limiting block 54 penetrates through the third through groove, a ninth movable groove and a tenth movable groove 53 are formed in the top of the third through groove, the ninth movable groove and the tenth movable groove are respectively formed in two sides of the third through groove, a third connecting plate 541 is arranged on the fourth limiting block, the third connecting plate can slide relative to the fourth limiting block, and a convex block 542 is arranged on the third connecting plate; an eleventh movable groove is formed in the inner wall of the ninth movable groove, a second limiting spring 56 is arranged in the eleventh movable groove, and a fifth limiting block 561 is arranged at one end of the second limiting spring; a fourth through groove matched with the roller is formed in the third supporting plate, and a second limiting plate is arranged in the fourth through groove; the second limiting plate limits the maximum distance of the support block to be pulled out, the support block is prevented from being completely pulled out of the eighth movable groove, the third connecting plate is pushed to move after the second limiting plate is contacted with the roller, the third connecting plate is moved into the tenth movable groove from the ninth movable groove, the fourth limiting block is pushed downwards, the third connecting plate is moved to the bottom of the tenth movable groove, the fourth limiting block penetrates out of the fourth through groove, and under the mutual matching of the fourth limiting block and the second limiting plate, the support block is fixed, the stability of the support block after being pulled out is ensured, the use safety of the support block is improved, and the support block is prevented from sliding when in use; the lug provides the stress point for the promotion of third connecting plate, and the fifth stopper cooperatees with the lug to fix the third connecting plate in the ninth activity groove, avoid the third connecting plate to remove from ninth activity groove when the supporting block removes and move to the tenth activity inslot, make the supporting block can normally move.

A twelfth movable groove is formed in the side wall of the frame body, a second support rod 150 and an eighth sliding block 1502 are arranged in the twelfth movable groove, the second support rod and the eighth sliding block are connected through a sixth connecting rod 1501, one end of the sixth connecting rod is hinged to the second support rod, the other end of the sixth connecting rod is hinged to the eighth sliding block, the top end of the second support rod is rotatably connected into the twelfth movable groove, a cushion block 160 is arranged at the bottom of the twelfth movable groove, a fixed rod 8 is arranged on the second support rod, a fixed groove matched with the second support rod is formed in the fixed rod, the fixed groove is formed in the bottom of the fixed rod, and the; when installing the book case, book case position determination back, fix the dead lever on the wall through the screw in book case both sides, the dead lever is fixed back, up upset second bracing piece, change over into the fixed slot with the second bracing piece, eighth slider removes in twelfth activity inslot, the second bracing piece rotates to the horizontality after, put into twelfth activity inslot with the cushion, the cushion provides the holding power for eighth slider, guarantee the cooperation effect of dead lever and second bracing piece, provide supplementary fixed effect for the book case, avoid the book case to take place to empty the phenomenon, increase book case safety in utilization.

Claims

1. The utility model provides a bookcase, includes support body (1) and locates polylith baffle (2) on the support body (1), its characterized in that: be equipped with on support body (1) with baffle (2) matched with first spread groove (11) and second spread groove (12), be equipped with first movable groove (120) on support body (1), be equipped with supporting component in first movable groove (120), the book case is still including being used for being fixed in with books first baffle (151) and second baffle (221) on baffle (2).

2. The book cabinet according to claim 1, characterized in that: the supporting component comprises a first supporting plate (3), is arranged on the first supporting plate (3), is provided with a supporting spring (32) and is arranged on the supporting spring (3), is provided with a second supporting plate (31) on the supporting spring (32), is provided with a first sliding block (34) matched with a first movable groove (120), is provided with a second sliding block matched with the first movable groove (120) on the second supporting plate (31), and is provided with a first fixing block (33) on the frame body (1) for fixing the first supporting plate (3).

3. A bookcase according to claim 2, characterised in that: a first movable cavity (32) is arranged on the first supporting plate (3), a second movable groove is arranged on the side part of the first movable cavity (32), the first fixed blocks (33) are arranged in the second movable groove in a penetrating way, the number of the first fixed blocks (33) is two, the two first fixed blocks (33) are connected through a first connecting rod (331), a second connecting rod (332) is arranged on the first connecting rod (331), a first through cavity matched with the second connecting rod (332) is arranged on the side wall of the first movable cavity (32), a first thread is arranged on the inner wall of the first through cavity, a second thread is arranged on the second connecting rod (332), be equipped with a plurality of first spacing grooves (17) on support body (1) inner wall, be equipped with on first fixed block (33) with first spacing groove (17) matched with first stopper (333).

4. The book cabinet according to claim 1, characterized in that: a first groove matched with the supporting component is arranged on the inner wall of the frame body (1), a third baffle (4) is arranged on the side wall of the first groove, a first connecting plate (41) is arranged on the third baffle (4), a third connecting groove matched with the first connecting plate (41) is arranged on the inner wall of the first groove, a third movable groove is arranged on the inner wall of the third connecting groove, a fixed spring (170) is arranged in the third movable groove, a second fixing block (1701) is arranged at one end of the fixing spring (170), a first through groove matched with the second fixing block (1701) is arranged on the first connecting plate (41), a second through groove is arranged on the side wall of the third connecting groove, a connecting pipe (180) is arranged on the side wall of the second through groove, a first pushing block (190) penetrates through the connecting pipe (180), and an opening (42) matched with the first pushing block (190) is formed in the side wall of the first through groove.

5. The book cabinet according to claim 1, characterized in that: support body (1) top is equipped with fourth activity groove (19), be equipped with second connecting plate (15) in fourth activity groove (19), first baffle (151) are located on second connecting plate (15), be equipped with fifth activity groove on fourth activity groove (19) inner wall, be equipped with first connecting spring (1100) in the fifth activity groove, be equipped with second stopper (1200) on first connecting spring (1100), second stopper (1200) bottom with fourth activity groove (19) bottom surface leaves the clearance.

6. A bookcase according to claim 5, characterised in that: the novel push plate is characterized in that a pressing plate (16) is arranged at the top of the fourth movable groove (19), a chute matched with the pressing plate (16) is formed in the second limiting block (1200), a first chute (191) is formed in the fourth movable groove (19), a third sliding block (152) matched with the first chute (191) is formed in the second connecting plate (15), a fourth sliding block matched with the first chute (191) is formed in the pressing plate (16), a first reset spring (153) is arranged at the bottom of the first chute (191), and a first push plate (161) is arranged on the pressing plate (16).

7. The book cabinet according to claim 1, characterized in that: a second movable cavity (21) is formed in the partition plate (2), a second connecting spring is arranged in the second movable cavity (21), a movable plate (22) is arranged at one end of the second connecting spring, the second baffle plate (221) is rotatably connected to one end of the movable plate (22), and a handle (222) is arranged on the second baffle plate (221); second movable chamber (21) both sides are equipped with second fixed block (23) respectively, be equipped with a plurality of pawl on second fixed block (23), be equipped with fifth slider (232) on second fixed block (23), be equipped with on baffle (2) with fifth slider (232) matched with second spout (24), locate second fixed block (23) in second movable chamber (21) both sides second spout (24) link to each other through a third connecting rod (231).

8. The book cabinet according to claim 1, characterized in that: be equipped with on the support body and be used for the intercommunication first connecting groove (11) with the third activity chamber of second connecting groove (12), third activity intracavity is equipped with first limiting plate (7), be equipped with on baffle (2) with first limiting plate (7) matched with second spacing groove, be equipped with the sixth activity groove on the third activity chamber lateral wall, be equipped with on first limiting plate (7) with sixth activity groove matched with second ejector pad (71).

9. The book cabinet according to claim 8, characterized in that: a seventh movable groove is formed in the inner wall of the third movable cavity, a first limiting spring (130) is arranged in the seventh movable groove, a third limiting block (1301) is arranged on the first limiting plate (130), a second groove is formed in the first limiting plate (7), a fourth connecting groove matched with the third limiting block (1301) is formed in the second groove, a fourth movable cavity communicated with the fourth connecting groove is formed in the first limiting plate (7), a second through cavity communicated with the fourth movable cavity is formed in the second push block (71), a second push plate (721) is arranged in the fourth movable cavity, a fourth connecting rod (72) is arranged on the second push plate (721), and the fourth connecting rod (72) is arranged in the second through cavity in a penetrating manner; a fifth movable cavity is arranged in the second through cavity, a limiting ring (723) matched with the fifth movable cavity is arranged on the fourth connecting rod (72), and a second reset spring (724) is arranged on the limiting ring (723).

10. The book cabinet according to claim 1, characterized in that: an eighth movable groove is formed in the bottom of the frame body (1), a supporting block (5) is arranged in the eighth movable groove, a sixth sliding block (55) is arranged on the side wall of the supporting block (5), and a third sliding groove matched with the sixth sliding block (55) is formed in the inner wall of the eighth movable groove; the bottom of the supporting block (5) is provided with a roller; a third support plate (6) is arranged at the bottom of the frame body (1), a fifth connecting rod (61) is arranged on the third support plate (6), a fifth connecting groove (110) matched with the fifth connecting rod (61) is arranged at the bottom of the frame body (1), and a third connecting spring (62) is arranged at the top of the fifth connecting rod (61); the support body (1) bottom is equipped with the sixth activity chamber, be equipped with fourth backup pad (140) in the sixth activity chamber, fourth backup pad (140) middle part rotatable coupling in on the sixth activity intracavity wall.