CN220109406U - Adjustable bookcase capable of changing desks - Google Patents

Abstract

The utility model discloses an adjustable bookcase capable of changing desks, which relates to the technical field of bookcases and comprises a cabinet body, wherein two symmetrically arranged cabinet doors are hinged to the cabinet body at positions close to the bottom ends, drawers movably arranged on the cabinet body are arranged on the right sides of the two cabinet doors, two partition plates are slidably arranged in a book storage cavity of the cabinet body, and sliding blocks with T-shaped cross sections are fixed on two side walls of the partition plates.

Description

Adjustable bookcase capable of changing desks

Technical Field

The utility model relates to the technical field of bookcases, in particular to an adjustable bookcase capable of changing desks.

Background

The bookcase is an important furniture in a study room, and is a book storage tool which is specially used for storing books, newspapers, magazines and other books, so that the books can be orderly stored in a classified mode, and the books can be taken out at any time. However, when the existing bookcase is used specifically, some problems exist:

1. when books with larger volume exist, larger space is needed, and smaller space is needed for storing the books with smaller volume, however, the baffle plates in the bookcase in the prior art are fixed in position and inconvenient to adjust, so that the books with fixed volume can only be limited to be placed, and inconvenience is brought to the use;

2. the book cabinet is placed indoors to occupy a large amount of living space, and a desk is placed at the same time to further occupy a large amount of indoor space, however, the book cabinet in the prior art does not have a structure which can facilitate folding and storage of the desk plate, so that an adjustable book cabinet capable of changing desks is provided.

Disclosure of Invention

The utility model aims to provide an adjustable bookcase capable of changing desks, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convertible desk's adjustable book case, includes the cabinet body, and the cabinet body is last to be close to bottom position department and articulates there are two cabinet doors that the symmetry set up, and the right side of two cabinet doors is equipped with movable mounting drawer on the cabinet body, the book storing chamber of the cabinet body is slided and is provided with two baffles, all is fixed with the slider that transversal T shape structure of personally submitting on the both sides wall of baffle, all offered on the both sides wall of book storing chamber with two slider matched with spouts, be connected with between the book storing chamber of the cabinet body and adjust locating component, be equipped with the space of being convenient for the table to fold between the front end of two baffles and the interior bottom front end of book storing chamber and the front end of the cabinet body, the table articulates on the interior bottom front end of book storing chamber, the supporting component that two symmetries set up is installed to the bottom of table, all screwed connection has hand screw rod a on the both sides wall of the cabinet body.

Preferably, the support assembly comprises a limiting block fixed at the bottom end of the table plate, the cross section of the limiting block is of a U-shaped structure, the inner side of the limiting block is provided with a support rod hinged at the bottom end of the table plate, and the top end of the support rod is of an arc-shaped structure.

Preferably, the outer side wall of the limiting block is spirally connected with a hand-screwed screw b, and one end of the hand-screwed screw b locked is abutted against the outer side wall of the supporting rod.

Preferably, the adjusting and positioning assembly comprises a plurality of equally spaced clamping holes formed in two side walls of the book storage cavity, two symmetrically arranged outer stop rods are fixed at the top ends of the partition plates, and the outer stop rods are movably sleeved on the outer sides of the movable inner rods.

Preferably, one end of the movable inner rod is clamped in the corresponding clamping hole, and the other end of the movable inner rod is hinged to the push-pull rod.

Preferably, the top ends of the two push-pull rods are hinged to the outer side of the I-shaped rod, and a spring sleeved on the outer side of the I-shaped rod is arranged between the upper part of the bottom end of the I-shaped rod and the bottom end of the partition plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. by utilizing the hinged arrangement of the table plate, the table plate can be placed for use when the table plate is needed, when the table plate is not needed, the table plate is stored and folded into a gap to reduce occupied indoor space, and two hand screw screws a are locked, so that one ends of the two hand screw screws a opposite to each other are abutted against two side walls of the table plate, the table plate is quickly fixed, and the fixed table plate can prevent books in a book storage cavity from being dust;

2. when the table board is put down to be used, and the two hinged support rods are rotated to be perpendicular to the table board, the support rods can not move any more under the action of the limiting blocks and the hand screws b, so that a good support effect is achieved, and after the table board is folded and stored, the table board can be folded and stored manually, so that the table board is convenient to use;

3. utilize adjusting and positioning assembly, through manual lifting I shape pole, then the spring is compressed, and makes the effect of two push-and-pull rods of cooperation, and then makes two activity interior poles move in opposite directions, and causes the one end of activity interior pole to break away from the card downthehole, can conveniently manual to the baffle remove in the book storage intracavity and adjust the lift afterwards, and then can adjust the distance between two baffles according to the volume size of books to the use of this book case brings the convenience.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of each component of the adjusting and positioning assembly of the present utility model;

FIG. 3 is a schematic view of a bottom view of the support assembly of the present utility model;

FIG. 4 is a schematic rear view of the support assembly of the present utility model;

fig. 5 is a schematic side sectional view of the support assembly of the present utility model.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a drawer; 4. a partition plate; 41. a slide block; 5. a table plate; 51. screwing the screw a by hand; 6. a support assembly; 61. a limiting block; 62. a support rod; 63. screwing the screw b by hand; 7. adjusting the positioning assembly; 71. a clamping hole; 72. an outer stop lever; 73. a movable inner rod; 74. a push-pull rod; 75. an I-shaped rod; 76. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, an adjustable bookcase capable of changing desks in the drawings comprises a cabinet body 1, two symmetrically arranged cabinet doors 2 are hinged to the cabinet body 1 near the bottom end, drawers 3 movably mounted on the cabinet body 1 are arranged on the right sides of the two cabinet doors 2, two partition boards 4 are arranged in a sliding mode in a book storage cavity of the cabinet body 1, sliding blocks 41 with T-shaped cross sections are fixed on two side walls of the partition boards 4, sliding grooves matched with the two sliding blocks 41 are formed on the two side walls of the book storage cavity, a gap for folding and storing a table 5 is formed between the front ends of the two partition boards 4 and the front end of the inner bottom wall of the book storage cavity and the front end of the cabinet body 1, the table 5 is hinged to the front end of the inner bottom wall of the book storage cavity, hand-screwing screws a51 are connected to the two side walls of the cabinet body 1 in a spiral mode, and the hand-screwing screws a51 are located on the two side walls of the gap, and the shape of the sliding blocks 41 is designed to enable the partition boards 4 to be stable when sliding.

The supporting component 6 that two symmetries set up are installed to the bottom of table 5, and supporting component 6 is including fixing the stopper 61 in the table 5 bottom, and the transversal U-shaped structure that personally submits of stopper 61 is equipped with the bracing piece 62 of articulated in the table 5 bottom, and the top circular-arc structure of bracing piece 62, screwed connection have hand screw b on the lateral wall of stopper 61, and the one end after the screw b63 locking is twisted to the hand is supported tightly on the lateral wall of bracing piece 62, and the top circular-arc structure of bracing piece 62 can not be hindered when making bracing piece 62 activity.

In this embodiment, through loosening two hand screw a, and then can put down table 5, and simultaneously, rotate two bracing pieces 62 to the state perpendicular with table 5 to locking two hand screw b, at this moment, table 5 can be stable with table 5 support subaerial through the effect of space and two bracing pieces 62, and when bearing weight on table 5, be difficult for making the book case topple over, excellent in use effect.

Example two

In the second embodiment, referring to fig. 3-5, an adjusting and positioning assembly 7 is connected between a partition board 4 and a book storage cavity of a cabinet body 1 in the illustration, the adjusting and positioning assembly 7 includes a plurality of equally spaced clamping holes 71 formed on two side walls of the book storage cavity, two symmetrically arranged outer stop rods 72 are fixed at the top ends of the partition board 4, the outer stop rods 72 are movably sleeved on the outer sides of the movable inner rods 73, one ends of the movable inner rods 73 are clamped in the corresponding clamping holes 71, the other ends of the movable inner rods are hinged to push-pull rods 74, the top ends of the two push-pull rods 74 are hinged to the outer sides of the I-shaped rods 75, springs 76 sleeved on the outer sides of the I-shaped rods 75 are arranged between the upper ends of the bottom ends of the I-shaped rods 75 and the bottom ends of the partition board 4, the movable inner rods 73 and the outer stop rods 72 can block sliding and prevent sliding of placed books, and meanwhile the movable inner rods 73 and the outer stop rods 72 can be fixed on the partition board 4.

In this embodiment, when the position of the partition board 4 needs to be adjusted, the h-shaped rod 75 is lifted manually, then the spring 76 is compressed, and the two push-pull rods 74 are matched, so that the two movable inner rods 73 move relatively, one ends of the movable inner rods 73 are separated from the clamping holes 71, and then the partition board 4 can be conveniently moved and adjusted manually in the book storage cavity, so that the distance between the two partition boards 4 can be adjusted according to the size of the book, and the problem that the large book cannot be placed due to the fixed position of the partition board 4 is avoided.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a book case with adjustable convertible desk, includes the cabinet body (1), and the articulated cabinet door (2) that have two symmetries to set up of bottom position department on the cabinet body (1), the right side of two cabinet doors (2) is equipped with drawer (3) of movable mounting on the cabinet body (1), its characterized in that: the book storing chamber of the cabinet body (1) is internally provided with two partition boards (4) in a sliding manner, two side walls of the partition boards (4) are respectively provided with a sliding block (41) with a T-shaped cross section, two side walls of the book storing chamber are respectively provided with a sliding groove matched with the two sliding blocks (41), an adjusting and positioning component (7) is connected between the partition boards (4) and the book storing chamber of the cabinet body (1), the front ends of the two partition boards (4) and the front ends of the inner bottom walls of the book storing chamber are respectively provided with a gap which is convenient for a desk board (5) to fold and store, the desk board (5) is hinged to the front ends of the inner bottom walls of the book storing chamber, the bottom end of the desk board (5) is provided with two symmetrically arranged supporting components (6), and the two side walls of the cabinet body (1) are respectively and spirally connected with a hand screw rod a (51).

2. An adjustable bookcase for a convertible desk according to claim 1, characterized in that: the support assembly (6) comprises a limiting block (61) fixed at the bottom end of the table plate (5), the cross section of the limiting block (61) is of a U-shaped structure, a supporting rod (62) hinged to the bottom end of the table plate (5) is arranged on the inner side of the limiting block (61), and the top end of the supporting rod (62) is of an arc-shaped structure.

3. An adjustable bookcase for a convertible desk according to claim 2, characterized in that: the outer side wall of the limiting block (61) is spirally connected with a hand-screwed screw b, and one end of the hand-screwed screw b (63) locked is abutted against the outer side wall of the supporting rod (62).

4. An adjustable bookcase for a convertible desk according to claim 1, characterized in that: the adjusting and positioning assembly (7) comprises a plurality of equally spaced clamping holes (71) which are formed in two side walls of the book storage cavity, two symmetrically arranged outer stop rods (72) are fixed at the top ends of the partition plates (4), and the outer stop rods (72) are movably sleeved on the outer sides of the movable inner rods (73).

5. An adjustable bookcase for a convertible desk as in claim 4, wherein: one end of the movable inner rod (73) is clamped in the corresponding clamping hole (71), and the other end of the movable inner rod is hinged to the push-pull rod (74).

6. An adjustable bookcase for a convertible desk as in claim 5, wherein: the top ends of the two push-pull rods (74) are hinged to the outer side of the I-shaped rod (75), and a spring (76) sleeved on the outer side of the I-shaped rod (75) is arranged between the upper part of the bottom end of the I-shaped rod (75) and the bottom end of the partition plate (4).