CN211299019U

CN211299019U - Double-sided bookshelf

Info

Publication number: CN211299019U
Application number: CN201922415044.1U
Authority: CN
Inventors: 刘名春; 朱晓瑞
Original assignee: Nanjing Hongjia Metal Products Co Ltd
Current assignee: Nanjing Hongjia Metal Products Co Ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-08-21
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a double-sided bookshelf, which comprises a fixed frame and a bookshelf structure, wherein the arrangement of a partition plate divides a shelf body into two parts, the purpose of the bookshelf is expanded, an annular slider rotates along an annular chute under the action of a rotating shaft, the arrangement of a stop block ensures that the rotating shaft rotates at the inner side of a sleeve, the shifting of the rotating shaft is prevented, the use safety of the device is improved, the arrangement of the annular slider and the annular chute can prevent the shelf body from shaking left and right in the rotating process, the stability of the device is improved, time and labor are saved, the experience degree of a user is improved, the arrangement of a stop lever structure can prevent books from falling off in the rotating process, the books can be prevented from being damaged due to the fact that the books are placed unevenly and are bumped off, the use cost is reduced, the practicability of the device is improved, the arrangement of a damping structure can prevent the impact force generated in the rotating process of the rotating shaft, the buffering effect is increased, and the service life of the device is prolonged.

Description

Double-sided bookshelf

Technical Field

The utility model relates to a bookshelf technical field specifically is a double-sided bookshelf.

Background

The bookshelf is a special appliance for placing books. Due to different shapes and structures, the bookshelf has different names such as bookcase, book partition and the like. The bookshelf is a common tool in our life.

The traditional bookshelf is usually used on a single side, is placed at a position of leaning against a wall or a corner when being used, is monotonous in use, is used on two sides, is inconvenient to use and relatively low in practicability because the whole bookshelf needs to be bypassed when a book is taken, and is easy to be knocked off when the books on the bookshelf are not regularly arranged, so that the books are damaged, and the use cost is increased.

To above-mentioned problem, for the usage of extension bookshelf, increase the practicality of device, improve the stability of device, increase user's experience degree, prevent that books from dropping and impaired, reduce use cost, increase buffering effect, extension fixture's life, the utility model provides a double-sided bookshelf.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-sided bookshelf has expanded the usage of bookshelf, has increased the practicality of device, has improved the stability of device, has increased user's experience degree, has prevented that books from dropping and impaired, has reduced use cost, has increased buffering effect, has prolonged the life of device, has solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-sided bookshelf comprises a fixed frame and a bookshelf structure, wherein the bookshelf structure is arranged in an inner cavity of the fixed frame and comprises a placing frame structure, a stop lever structure, a fixed frame and a rotating structure, the fixed frame is arranged at the lower end of the placing frame structure, and the placing frame structure and the fixed frame are connected through the rotating structure; the rack structure comprises a rack body, partition plates and baffle plates, wherein the baffle plates are arranged at two ends of the rack body, two ends of each partition plate are connected with the side wall of each baffle plate, and the partition plates are arranged in the middle of the side walls of the baffle plates; rotating-structure includes dog, annular slider, annular spout, axis of rotation, sleeve and shock-absorbing structure, and the dog setting is at the both ends of axis of rotation, big or small position looks adaptation between annular slider and the annular spout, and the annular spout setting is in telescopic both sides, and the sleeve setting is in the outside of axis of rotation, and the sleeve runs through the setting in the outside of axis of rotation, and shock-absorbing structure sets up at telescopic inner chamber.

Furthermore, the stop blocks arranged at the two ends of the rotating shaft are respectively arranged at the bottom of the inner cavity of the rack body and at the lower end of the fixing frame.

Further, the annular slider sets up in the bottom of rack body, and the annular spout sets up at the top of mount.

Further, the stop lever structure comprises a stop lever, a sliding groove, a sliding block and an adjusting nut, the sliding block is arranged on two sides of the stop lever, one end of the sliding block is arranged in an inner cavity of the sliding groove, and the adjusting nut is arranged on the outer side of the sliding block.

Further, the spout sets up in one side of baffle inner chamber.

Further, shock-absorbing structure includes the buffering frame, first damping spring, a groove, first snubber block, the pulley, second damping spring, a supporting plate, third damping spring, the second snubber block, third snubber block and indent, the recess sets up the inner chamber at the buffering frame, first damping spring's one end sets up the inner chamber at the recess, first damping spring's the other end sets up the one side at first snubber block, the pulley sets up the both ends at first snubber block, second damping spring sets up the outside at first snubber block, the supporting plate sets up the one side at second damping spring, the third snubber block sets up the one side at the supporting plate, third damping spring's one end and third damping block are connected, third damping spring's the other end sets up the inner chamber at the indent, the indent sets up the inner chamber at the second snubber block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a double-sided bookshelf, the setting of division board falls into two parts with the rack body, the usage of bookshelf has been expanded, under the effect of axis of rotation, the annular slider that rack body bottom set up rotates along the annular spout that the fixed bolster top set up, the axis of rotation has been guaranteed in the setting of dog and has been rotated at telescopic inboard, prevent that the axis of rotation from shifting, the security of device use has been improved, the setting of annular slider and annular spout not only can prevent that the rack body from rocking about the pivoted in-process, the stability of device has been increased, and time saving and labor saving, user's experience degree has been improved.

2. The utility model provides a double-sided bookshelf, setting up of pin structure not only can prevent that books from dropping at the pivoted in-process, can prevent moreover that books from being impaired because of placing uneven being bumped, has reduced use cost, has increased the practicality of device.

3. The utility model provides a two-sided bookshelf, shock-absorbing structure's setting can prevent that the axis of rotation from causing the damage to device itself at the impact force that the rotation in-process produced, has increased buffering effect, has prolonged the life of device.

Drawings

Fig. 1 is a front view of the present invention;

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

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the shock-absorbing structure of the present invention.

In the figure: 1. a fixing frame; 2. a bookshelf structure; 21. a rack structure; 211. a rack body; 212. a partition plate; 213. a baffle plate; 22. a stop lever structure; 221. a gear lever; 222. a chute; 223. a slider; 224. adjusting the nut; 23. a fixed mount; 24. a rotating structure; 241. a stopper; 242. an annular slider; 243. an annular chute; 244. a rotating shaft; 245. a sleeve; 246. a shock-absorbing structure; 461. a buffer frame; 462. a first damping spring; 463. a groove; 464. a first damper block; 465. a pulley; 466. a second damping spring; 467. a support plate; 468. a third damping spring; 469. a second damper block; 4610. a third damper block; 4611. and (5) pressing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a double-sided bookshelf comprises a fixed frame 1 and a bookshelf structure 2, the bookshelf structure 2 is arranged in an inner cavity of the fixed frame 1, the bookshelf structure 2 comprises a rack structure 21, a stop bar structure 22, a fixed frame 23 and a rotating structure 24, the fixed frame 23 is arranged at the lower end of the rack structure 21, the rack structure 21 is connected with the fixed frame 23 through the rotating structure 24, the rack structure 21 comprises a rack body 211, a partition plate 212 and a baffle plate 213, the baffle plate 213 is arranged at two ends of the rack body 211, two ends of the partition plate 212 are connected with a side wall of the baffle plate 213, the partition plate 212 is arranged in the middle of the side wall of the baffle plate 213, the rack body 211 is divided into two parts by the partition plate 212, the purpose of the bookshelf is expanded, the stop bar structure 22 comprises a stop bar 221, a chute 222, a slide block 223 and an adjusting nut 224, one end of the sliding block 223 is arranged in the inner cavity of the sliding groove 222, the adjusting nut 224 is arranged on the outer side of the sliding block 223, the sliding groove 222 is arranged on one side of the inner cavity of the baffle 213, the stop rod structure 22 is arranged to prevent books from falling off in the rotating process and being damaged due to uneven placement, the use cost is reduced, and the practicability of the device is improved, the rotating structure 24 comprises a stop 241, an annular sliding block 242, an annular sliding groove 243, a rotating shaft 244, a sleeve 245 and a shock absorption structure 246, the stop 241 is arranged at two ends of the rotating shaft 244, the annular sliding block 242 and the annular sliding groove 243 are matched in size and position, the annular sliding groove 243 is arranged at two sides of the sleeve 245, the sleeve 245 is arranged on the outer side of the rotating shaft 244, the sleeve 245 penetrates through the outer side of the rotating shaft 244, the shock absorption structure 246 is arranged in the inner cavity of the sleeve 245, the stop 241 arranged at two ends of the rotating shaft 244 are respectively arranged at, the annular slider 242 is arranged at the bottom of the placing frame body 211, the annular sliding groove 243 is arranged at the top of the fixing frame 23, under the action of the rotating shaft 244, the annular slider 242 arranged at the bottom of the placing frame body 211 rotates along the annular sliding groove 243 arranged at the top of the fixing frame 23, the arrangement of the stop block 241 ensures that the rotating shaft 244 rotates at the inner side of the sleeve 245, the rotating shaft 244 is prevented from shifting, the use safety of the device is improved, the arrangement of the annular slider 242 and the annular sliding groove 243 can prevent the placing frame body 211 from swinging left and right in the rotating process, the stability of the device is improved, time and labor are saved, the experience of a user is improved, the damping structure 246 comprises a buffering frame 461, a first damping spring 462, a groove 463, a first damping block 464, a pulley 465, a second damping spring 466, a supporting plate 467, a third damping spring 468, a second damping block 469, a third damping block 4610 and a pressing, the groove 463 is arranged in the cavity of the buffer frame 461, one end of the first damping spring 462 is arranged in the cavity of the groove 463, the other end of the first damping spring 462 is arranged on one side of the first damping block 464, the pulley 465 is arranged on two ends of the first damping block 464, the second damping spring 466 is arranged on the outer side of the first damping block 464, the support plate 467 is arranged on one side of the second damping spring 466, the third damping block 4610 is arranged on one side of the support plate 467, one end of the third damping spring 468 is connected with the third damping block 4610, the other end of the third damping spring 468 is arranged in the cavity of the pressure groove 4611, the pressure groove 4611 is arranged in the cavity of the second damping block 469, the arrangement of the damping structure 246 can prevent the impact force generated by the rotating shaft 244 in the rotating process from damaging the device, the damping effect is increased, and the service life of the device is prolonged.

In summary, the following steps: the utility model provides a double-sided bookshelf, including fixed frame 1 and bookshelf structure 2, the setting of division board 212 divides rack body 211 into two parts, the usage of bookshelf has been expanded, under the effect of axis of rotation 244, annular slider 242 that the rack body 211 bottom set up rotates along the annular spout 243 that the mount 23 top set up, the setting of dog 241 has guaranteed that axis of rotation 244 rotates at the inboard of sleeve 245, prevent axis of rotation 244 aversion, the security of device use has been improved, the setting of annular slider 242 and annular spout 243 not only can prevent rack body 211 from rocking from the left and right sides in the process of rotating, the stability of device has been increased, and labour saving and time saving, user's experience degree has been improved, the setting of pin structure 22 not only can prevent books from dropping in the process of rotating, but also can prevent books from being damaged because of placing unevenness and being bumped, use cost is reduced, the practicality of device has been increased, and shock-absorbing structure 246's setting can prevent that axis of rotation 244 from causing the damage to device itself at the impact force that the rotation in-process produced, has increased buffering effect, has prolonged the life of device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-sided bookshelf, includes fixed frame (1) and bookshelf structure (2), bookshelf structure (2) set up the inner chamber at fixed frame (1), its characterized in that: the bookshelf structure (2) comprises a placing frame structure (21), a stop lever structure (22), a fixing frame (23) and a rotating structure (24), wherein the fixing frame (23) is arranged at the lower end of the placing frame structure (21), and the placing frame structure (21) is connected with the fixing frame (23) through the rotating structure (24); the rack structure (21) comprises a rack body (211), partition plates (212) and baffle plates (213), wherein the baffle plates (213) are arranged at two ends of the rack body (211), two ends of the partition plates (212) are connected with the side walls of the baffle plates (213), and the partition plates (212) are arranged in the middle of the side walls of the baffle plates (213); rotating-structure (24) includes dog (241), annular slider (242), annular spout (243), axis of rotation (244), sleeve (245) and shock-absorbing structure (246), dog (241) set up the both ends at axis of rotation (244), big or small position looks adaptation between annular slider (242) and annular spout (243), and annular spout (243) set up the both sides at sleeve (245), sleeve (245) set up the outside at axis of rotation (244), and sleeve (245) run through the outside of setting at axis of rotation (244), shock-absorbing structure (246) set up the inner chamber at sleeve (245).

2. A double-sided bookshelf according to claim 1, wherein: the stoppers (241) arranged at the two ends of the rotating shaft (244) are respectively arranged at the bottom of the inner cavity of the placing rack body (211) and the lower end of the fixing frame (23).

3. A double-sided bookshelf according to claim 1, wherein: the annular sliding block (242) is arranged at the bottom of the placement frame body (211), and the annular sliding groove (243) is arranged at the top of the fixed frame (23).

4. A double-sided bookshelf according to claim 1, wherein: the stop lever structure (22) comprises a stop lever (221), a sliding groove (222), a sliding block (223) and an adjusting nut (224), wherein the sliding block (223) is arranged on two sides of the stop lever (221), one end of the sliding block (223) is arranged in an inner cavity of the sliding groove (222), and the adjusting nut (224) is arranged on the outer side of the sliding block (223).

5. A double-sided bookshelf according to claim 4, wherein: the sliding groove (222) is arranged on one side of the inner cavity of the baffle plate (213).

6. A double-sided bookshelf according to claim 1, wherein: the damping structure (246) comprises a buffering frame (461), a first damping spring (462), a groove (463), a first damping block (464), a pulley (465), a second damping spring (466), a supporting plate (467), a third damping spring (468), a second damping block (469), a third damping block (4610) and a pressure groove (4611), wherein the groove (463) is arranged in an inner cavity of the buffering frame (461), one end of the first damping spring (462) is arranged in the inner cavity of the groove (463), the other end of the first damping spring (462) is arranged on one side of the first damping block (464), the pulley (465) is arranged on two ends of the first damping block (464), the second damping spring (466) is arranged on the outer side of the first damping block (464), the supporting plate (467) is arranged on one side of the second damping spring (466), and the third damping block (4610) is arranged on one side of the supporting plate (467), one end of the third damping spring (468) is connected with the third damping block (4610), the other end of the third damping spring (468) is arranged in the inner cavity of the pressure groove (4611), and the pressure groove (4611) is arranged in the inner cavity of the second damping block (469).