Multipurpose folding storage desk

Abstract

The utility model discloses a multipurpose folding storage desk, and relates to the technical field of desks. The table comprises a table body, two storage cabinets are arranged in the table body in a sliding mode, and cabinets are arranged in the two storage cabinets and the table body in a sliding mode. The table is provided with the first table plate, the second table plate, the first supporting leg, the third table plate, the fourth table plate, the second supporting leg, the extension plate and the limiting assembly, when the use range of the surface of the table body needs to be expanded, the first table plate can be slightly rotated to a proper position, and then the third table plate, the fourth table plate and the second supporting leg are unfolded; in this way, the usable area of the table top at the top of the table body is effectively increased, the adaptability of the table body in different working scenes is improved, the daily use requirement is met, the table body can be expanded or folded according to the actual requirement, in addition, an extension plate can be driven to stretch out by pulling a fourth table plate and a second table plate, and through cooperation with a limiting assembly, the table body can be folded or unfolded. The usable area of the desk can be increased again, and the practicability of the desk is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of desks, in particular to a multi-purpose folding storage desk. BACKGROUND

[0002] A desk is one of the indispensable furniture in modern home and office environment, which not only provides a flat surface for reading, writing and working, but also often carries the function of storing books, stationery and other items. With the acceleration of life pace and the optimization demand of space utilization, people have higher expectations for the functionality and flexibility of desks.

[0003] There are various designs of existing desks, many of which have multifunctional components such as drawers and table boards to meet the storage and use needs of different users. These desks are usually designed with built-in drawers for storing stationery and files, and adjustable table boards provide additional working or learning space for users.

[0004] Although the existing desks have considered multifunctionality in design, the desktop area of most desks is fixed, which limits their adaptability in different working scenarios. For example, when a large project or multi-person collaboration is needed, the fixed desktop area may not be sufficient to meet the needs of use, making it difficult for the desk to be expanded or folded according to actual needs. Therefore, the present application provides a multi-purpose folding storage desk. CONTENT OF THE INVENTION

[0005] The purpose of the present application is to solve the problem that the fixed desktop area may not be sufficient to meet the needs of use, making it difficult for the desk to be expanded or folded according to actual needs. The present application provides a multi-purpose folding storage desk.

[0006] In order to achieve the above-mentioned purpose, the present application specifically adopts the following technical scheme:

[0007] A multi-purpose folding storage desk, comprising a desk body, two storage cabinets are slidably arranged inside the desk body, a cabinet is slidably arranged inside each of the two storage cabinets and the inside of the desk body, a table board one is rotatably connected to the top of the desk body, a table board two is slidably arranged at one end of the table board one, a support leg one is fixedly connected to the bottom of one end of the table board two, a table board three is hingedly connected to one side of the table board one, a table board four is slidably arranged at one end of the table board three, the table board two is hingedly connected to one side of the table board four, a support leg two is hingedly connected to one side of the support leg one, an extension plate is fixedly connected to one end of each of the table board two and the table board four, the two extension plates are slidably connected inside the table board one and the table board three respectively, a limiting assembly is installed on one side of each of the two extension plates, a cavity is formed in the bottom of each of the support leg one and the support leg two, and an auxiliary assembly is installed inside each of the cavities.

[0008] By adopting the above technical scheme, when it is necessary to expand the use range of the surface of the table body, the auxiliary assembly can be first operated to make the auxiliary assembly adhere to the ground, then the table plate one can be gently rotated to a suitable position through the cooperation of the auxiliary assembly, and then the table plate three, the table plate four and the supporting leg two are unfolded, thereby effectively increasing the use area of the desktop on the top of the table body, improving the adaptability of the table body in different working scenarios, meeting the daily use requirements, enabling the table body to be expanded or folded according to actual needs, and in addition, the extension plate can be extended by pulling the table plate four and the table plate two, and the use area of the desk can be further increased through the cooperation with the limiting assembly, thereby greatly improving the practicability of the desk.

[0009] Further, the limiting assembly comprises grooves respectively formed on one side of the two extension plates, springs fixedly connected inside the grooves, clamping blocks slidingly connected inside the grooves, and one end of the spring fixedly connected with one end of the clamping block. One side of the table plate one and the table plate three is provided with a plurality of clamping slots, the shape and size of the clamping slots are consistent with those of the clamping block, and the end of the clamping block away from the spring is arc-shaped.

[0010] By adopting the above technical scheme, when the extension plate drives the grooves to be parallel to one of the clamping slots, the clamping block enters one of the clamping slots through the rebound of the spring to limit and fix the position of the extension plate. Through multiple adjustments, the extension range of the extension plate can be easily controlled.

[0011] Further, grooves are formed on both sides of the groove, and sliding blocks are fixedly connected on both sides of the clamping block and slidingly connected in the grooves.

[0012] By adopting the above technical scheme, the clamping block will be pushed outwards by the rebound of the spring under the guidance of the sliding groove and the sliding block.

[0013] Further, the auxiliary assembly comprises a bidirectional screw rod rotationally connected inside the cavity, a knob fixedly connected to one end of the bidirectional screw rod, two threaded sleeves symmetrically screw-connected to the cavity, a connecting rod hingedly connected to the bottom end of the two threaded sleeves, a sliding plate slidingly connected inside the cavity, and the end of the connecting rod away from the threaded sleeve is hingedly connected to the top of the sliding plate.

[0014] By adopting the above technical scheme, as the bidirectional screw rod rotates, the two threaded sleeves gradually approach each other on the bidirectional screw rod, and at this time, the bottom of the sliding plate can be pushed into contact with the ground through the resistance of one end of the connecting rod.

[0015] Further, the outer wall of the knob is uniformly provided with a plurality of anti-skid lines.

[0016] By adopting the above technical scheme, the plurality of anti-skid lines can effectively increase the friction between the fingers and the knob, and the knob can be more easily rotated.

[0017] Further, the bottom of the slide plate is uniformly rotationally connected with a plurality of balls.

[0018] By adopting the above technical scheme, the plurality of balls arranged can assist the support leg 1 to move more conveniently and quickly.

[0019] Further, the top of the support leg 2 and the bottom of one end of the table plate 4 are fixedly connected with a magnetic block 1.

[0020] By adopting the above technical scheme, the magnetic block 1 arranged can make the connection between the table plate 4 and the support leg 2 more stable, and reduce the separation of the table plate 4 and the support leg 2 in the use process.

[0021] Further, the inner top surface of the table body and the top of the storage cabinet are fixedly connected with a magnetic block 2.

[0022] By adopting the above technical scheme, the magnetic block 2 arranged can stably arrange the storage cabinet in the table body, so as to prevent the storage cabinet from being pulled out when the cabinet is not pulled out for use.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. The present application is provided with a table plate 1, a table plate 2, a support leg 1, a table plate 3, a table plate 4, a support leg 2, an extension plate and a limiting assembly. When the use range of the surface of the table body needs to be expanded, the table plate 1 can be gently rotated to the appropriate position, and then the table plate 3, the table plate 4 and the support leg 2 are unfolded, thereby effectively increasing the use area of the top table of the table body, improving the adaptability of the table body in different working scenes, meeting the daily use requirements, so that the table body can be expanded or folded according to the actual needs. In addition, by pulling the table plate 4 and the table plate 2, the extension plate can be pulled out, and by cooperating with the limiting assembly, the use area of the desk can be increased again, greatly improving the practicality of the desk.

[0025] 2. The present application is provided with an auxiliary assembly. When the top area of the table body cannot meet the use requirements, the auxiliary assembly can be operated first, so that the plurality of balls at the bottom of the slide plate are in contact with the ground. The plurality of balls arranged can gently rotate the table plate 1 to the appropriate position. When the position of the table plate 1 and the support leg 1 is moved, the balls can be separated from the ground, thereby preventing sliding during use. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a perspective structural schematic view of the device main body in the present application.

[0027] Figure 2 is an expanded structural schematic view of the device main body in the present application.

[0028] Figure 3 is the folding structure schematic diagram of the device body in the application.

[0029] Figure 4 is the three-dimensional structure schematic diagram of the limiting assembly in the application.

[0030] Figure 5 is the A enlarged view of Figure 4 .

[0031] Figure 6 is the three-dimensional structure schematic diagram of the auxiliary assembly in the application.

[0032] BRIEF DESCRIPTION OF DRAWINGS

[0033] 1, table body; 2, storage cabinet; 3, cabinet; 4, table board one; 41, table board two; 5, support leg one; 6, table board three; 61, table board four; 7, support leg two; 8, extension plate; 9, groove; 10, spring; 11, clamping block; 12, clamping groove; 13, sliding groove; 14, sliding block; 15, cavity; 16, bidirectional screw rod; 17, knob; 18, anti-skid pattern; 19, threaded sleeve; 20, connecting rod; 21, sliding plate; 22, ball; 23, magnetic block one; 24, magnetic block two. DETAILED DESCRIPTION

[0034] The application will be further described in detail below in combination with the accompanying Figure 1 -6.

[0035] The embodiment of the application discloses a multi-purpose folding storage desk.

[0036] With reference to Figure 1 , Figure 2 and Figure 3 , a multi-purpose folding storage desk comprises a table body 1, two storage cabinets 2 are slidably arranged in the inside of the table body 1, a cabinet 3 is slidably arranged in the inside of each of the two storage cabinets 2 and the inside of the table body 1, a table board one 4 is rotationally connected to the top of the table body 1, a table board two 41 is slidably arranged at one end of the table board one 4, a support leg one 5 is fixedly connected to the bottom of one end of the table board two 41, a table board three 6 is hingedly connected to one side of the table board one 4, a table board four 61 is slidably arranged at one end of the table board three 6, the table board two 41 is hingedly connected to one side of the table board four 61, a support leg two 7 is hingedly connected to one side of the support leg one 5, an extension plate 8 is fixedly connected to one end of each of the table board two 41 and the table board four 61, the two extension plates 8 are slidably connected in the table board one 4 and the table board three 6 respectively, a limiting assembly is mounted on one side of each of the two extension plates 8, a cavity 15 is formed in the bottom of each of the support leg one 5 and the support leg two 7, and an auxiliary assembly is mounted in the inside of each of the cavities 15.

[0037] In use, first some work files or daily necessities are stored in the cabinets 3, and when working or studying on the table body 1 or placing articles, the storage cabinet 2 can be pulled out from the table body 1, so that the storage cabinet 2 is separated from the table body 1, so that the two storage cabinets 2 form two movable stools, which is more convenient for personnel to use, and when the top area of the table body 1 cannot meet the use requirement, the auxiliary assembly can be operated to make the auxiliary assembly abut the ground, and then the table plate one 4 can be gently rotated to a suitable position through the cooperation of the auxiliary assembly, and when the positions of the table plate one 4 and the supporting leg one 5 are moved, the auxiliary assembly is operated to prevent sliding during use, and because the supporting leg two 7 is engaged with the supporting leg one 5, the supporting leg two 7 can be rotated and unfolded after the table plate one 4 and the supporting leg one 5 are stable, and then because the table plate three 6 and the table plate four 61 are engaged with the table plate one 4 and the table plate two 41 respectively, the table plate three 6 and the table plate four 61 can be unfolded, so that the table plate four 61 is arranged on the supporting leg two 7, so that the table plate one 4, the supporting leg one 5, the table plate three 6 and the supporting leg two 7 can be effectively increased in use area of the table top of the table body 1, improve the adaptability of the table body 1 in different working scenes, meet the daily use requirements, so that the table body 1 can be expanded or folded according to actual needs, and in addition, when the expanded area is still not enough for use, the limiting assembly can be gently operated, and then the table plate two 41 and the table plate four 61 are pulled out to move outward, so that the extension plate 8 inside is pulled out, and the extension distance of the extension plate 8 is limited and controlled by the limiting assembly, so that the use area of the desk can be increased again by the extension plate 8, which greatly improves the practicability of the desk.

[0038] Referring to Figure 4 and Figure 5 The limiting assembly comprises grooves 9 respectively formed on one side of the two extension plates 8, springs 10 fixedly connected in the grooves 9, clamping blocks 11 slidably connected in the grooves 9, one end of the spring 10 fixedly connected with one end of the clamping block 11, a plurality of clamping grooves 12 formed on one side of the table plate one 4 and the table plate three 6, the clamping grooves 12 being consistent in shape and size with the clamping block 11, the end of the clamping block 11 away from the spring 10 being arc-shaped, sliding grooves 13 formed on both sides of the groove 9, and sliding blocks 14 fixedly connected on both sides of the clamping block 11 and slidably connected in the sliding grooves 13.

[0039] In use, first gently squeeze the arc-shaped end of the clamping block 11 with your hand, push it into the inside of the groove 9, so that one end of the clamping block 11 is separated from one of the clamping grooves 12, thereby pulling the second table board 41 and the fourth table board 61 outward to drive the extension plate 8 inside to extend, in the process of the extension plate 8 gradually extending, the inner walls of the first table board 4 and the third table board 6 continue to press one end of the clamping block 11 to maintain it in the groove 9, and when the extension plate 8 drives the groove 9 to be parallel to one of the clamping grooves 12, at this time, the clamping block 11 is pushed outwards by the rebound of the spring 10 according to the guide of the sliding groove 13 and the sliding block 14, so that the clamping block 11 enters one of the clamping grooves 12, at this time, the position of the extension plate 8 can be limited and fixed through the cooperation of the clamping block 11 and the clamping groove 12, through multiple adjustments, the extension range of the extension plate 8 can be easily controlled, the extension distance can be randomly adjusted and controlled according to the use condition, and the practicability and convenience of the desk are greatly improved.

[0040] With reference to Figure 1 and Figure 6 , the auxiliary assembly comprises a two-way screw rod 16 rotatably connected inside the cavity 15, one end of the two-way screw rod 16 is fixedly connected with a knob 17, two threaded sleeves 19 are symmetrically and threadedly connected to the cavity 15, the bottom ends of the two threaded sleeves 19 are both hingedly connected with a connecting rod 20, a sliding plate 21 is slidably connected inside the cavity 15, one end of the connecting rod 20 away from the threaded sleeve 19 is hingedly connected with the top of the sliding plate 21, a plurality of anti-skid lines 18 are uniformly arranged on the outer wall of the knob 17, and a plurality of rolling balls 22 are uniformly and rotatably connected to the bottom of the sliding plate 21.

[0041] In use, first rotate the knob 17 to drive the two-way screw rod 16 to rotate, and the plurality of anti-skid lines 18 arranged can effectively increase the friction between the fingers and the knob 17, so that the knob 17 can be more easily rotated, and with the rotation of the two-way screw rod 16, the two threaded sleeves 19 gradually approach each other on the two-way screw rod 16, thereby driving the two connecting rods 20 to rotate, and at this time, the sliding plate 21 can be pushed to slide inside the cavity 15 through the abutment of one end of the connecting rod 20, until the plurality of rolling balls 22 at the bottom of the sliding plate 21 come into contact with the ground, and the plurality of rolling balls 22 arranged can assist the support leg 5 to move more conveniently and quickly, and when the first table board 4 and the support leg 5 are moved to the appropriate position, the two-way screw rod 16 can be reversely rotated to drive the sliding plate 21 to rise, so that the rolling balls 22 are separated from the ground, thereby preventing the sliding during use.

[0042] With reference to Figure 3 and Figure 4 , the top of the support leg 7 and one end of the bottom of the fourth table board 61 are both fixedly connected with a magnetic block 23, and the inner top surface of the table body 1 and the top of the storage cabinet 2 are both fixedly connected with a magnetic block 24.

[0043] In use, when the table board four 61 is pivoted to be arranged on the supporting leg two 7, the magnetic block one 23 can make the connection between the table board four 61 and the supporting leg two 7 more stable, so as to reduce the separation of the table board four 61 and the supporting leg two 7 during use. The magnetic block two 24 can make the storage cabinet 2 stably arranged in the table body 1, so that the storage cabinet 2 is not pulled out when the cabinet 3 is pulled out without being pulled out for use.

[0044] The implementation principle of the multi-purpose folding storage desk is as follows: in use, first, some work files or daily necessities are stored in the cabinets 3, and when working or studying on the table body 1 or placing articles, the storage cabinet 2 can be pulled out from the table body 1, so that the storage cabinet 2 is separated from the table body 1. Thus, the two storage cabinets 2 form two movable stools, which are more convenient for use. When the area of the top of the table body 1 cannot meet the use requirement, the knob 17 is first rotated to drive the bidirectional screw rod 16 to rotate, and the anti-slip lines 18 can effectively increase the friction between the fingers and the knob 17, so that the knob 17 is more easily rotated. With the rotation of the bidirectional screw rod 16, the two threaded sleeves 19 gradually approach each other on the bidirectional screw rod 16, so as to drive the two connecting rods 20 to rotate. At this time, the abutment of one end of the connecting rod 20 can push the sliding plate 21 to slide in the cavity 15 until the multiple balls 22 at the bottom of the sliding plate 21 are in contact with the ground. The multiple balls 22 can assist the supporting leg one 5 to move more conveniently and quickly. When the positions of the table board one 4 and the supporting leg one 5 are moved, the bidirectional screw rod 16 is reversely rotated to drive the sliding plate 21 to rise, so that the balls 22 are separated from the ground, thereby preventing sliding during use. Since the supporting leg two 7 is engaged with the supporting leg one 5, the supporting leg two 7 can be first rotated and unfolded after the table board one 4 and the supporting leg one 5 are stable. Then, since the table board three 6 and the table board four 61 are engaged with the table board one 4 and the table board two 41 respectively, the table board three 6 and the table board four 61 can be further unfolded, so that the table board four 61 is arranged on the supporting leg two 7. Thus, by rotating and folding the table board one 4, the supporting leg one 5, the table board three 6 and the supporting leg two 7, the use area of the top of the table body 1 can be effectively increased, the adaptability of the table body 1 in different working scenes can be improved, the daily use requirements can be met, and the table body 1 can be expanded or folded according to actual needs.

[0045] In addition, when the extended area is still not enough, the arc-shaped end of the clamping block 11 can be gently squeezed by hand to push it into the inside of the groove 9, so that one end of the clamping block 11 is separated from one of the clamping grooves 12, thereby pulling the second table board 41 and the fourth table board 61 outward to drive the extension plate 8 inside to extend. In the process of the extension plate 8 gradually extending and moving, the inner walls of the first table board 4 and the third table board 6 continue to press one end of the clamping block 11 to maintain it in the groove 9. When the extension plate 8 drives the groove 9 to be parallel to one of the clamping grooves 12, the clamping block 11 is pushed outwards by the rebound of the spring 10 according to the guidance of the sliding groove 13 and the sliding block 14, so that the clamping block 11 enters one of the clamping grooves 12. At this time, through the cooperation of the clamping block 11 and the clamping groove 12, the position of the extension plate 8 can be limited and fixed. Through multiple adjustments, the extension range of the extension plate 8 can be easily controlled, so that the extension distance can be randomly adjusted and controlled according to the use, greatly improving the practicality and convenience of the desk.

Claims

1. A multi-purpose folding storage desk comprising a desk body (1), characterized in that: The inside of the table body (1) is slidably provided with two storage cabinets (2), the inside of the two storage cabinets (2) and the inside of the table body (1) are slidably provided with cabinets (3), the top of the table body (1) is rotatably connected with a table board one (4), one end of the table board one (4) is slidably provided with a table board two (41), the bottom of one end of the table board two (41) is fixedly connected with a supporting leg one (5), one side of the table board one (4) is hingedly connected with a table board three (6), one end of the table board three (6) is slidably provided with a table board four (61), one side of the table board two (41) and the table board four (61) are hingedly connected, one side of the supporting leg one (5) is hingedly connected with a supporting leg two (7), one end of the table board two (41) and the table board four (61) is fixedly connected with an extension plate (8), the two extension plates (8) are slidably connected in the table board one (4) and the table board three (6) respectively, one side of the two extension plates (8) is mounted with a limiting assembly, the bottom of the supporting leg one (5) and the supporting leg two (7) is provided with a cavity (15), the inside of the cavity (15) is mounted with an auxiliary assembly.

2. The multi-purpose folding storage desk according to claim 1, wherein: The limiting assembly comprises grooves (9) provided on one side of the two extension plates (8) respectively, the inside of the groove (9) is fixedly connected with a spring (10), the inside of the groove (9) is slidably connected with a clamping block (11), one end of the spring (10) is fixedly connected with one end of the clamping block (11), one side of the table board one (4) and the table board three (6) is provided with a plurality of clamping grooves (12), the shape and size of the clamping groove (12) are consistent with the clamping block (11), the end of the clamping block (11) away from the spring (10) is arc-shaped.

3. The multi-purpose folding storage desk according to claim 2, wherein: The two sides of the groove (9) are provided with sliding grooves (13), the two sides of the clamping block (11) are fixedly connected with sliding blocks (14), the sliding blocks (14) are slidably connected in the sliding grooves (13).

4. The multi-purpose folding storage desk according to claim 1, wherein: The auxiliary assembly comprises a bidirectional screw rod (16) rotatably connected in the cavity (15), one end of the bidirectional screw rod (16) is fixedly connected with a knob (17), the cavity (15) is symmetrically and threadedly connected with two threaded sleeves (19), the bottom of the two threaded sleeves (19) is hingedly connected with a connecting rod (20), the inside of the cavity (15) is slidably connected with a sliding plate (21), one end of the connecting rod (20) away from the threaded sleeve (19) is hingedly connected with the top of the sliding plate (21).

5. The multi-purpose folding storage desk according to claim 4, wherein: The outer wall of the knob (17) is uniformly provided with a plurality of anti-skid lines (18).

6. The multi-purpose folding storage desk according to claim 4, wherein: The bottom of the sliding plate (21) is uniformly rotatably connected with a plurality of rolling balls (22).

7. The multi-purpose folding storage desk according to claim 1, wherein: The top of the supporting leg two (7) and the bottom of one end of the table board four (61) are fixedly connected with a magnetic block one (23).

8. The multi-purpose folding storage desk according to claim 1, wherein: The top of the table body (1) and the top of the storage cabinet (2) are fixedly connected with a magnetic block two (24).

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