Folding study desk

Abstract

The utility model discloses a folding study desk which comprises a desk board and desk legs, each desk leg comprises two parallel crossed supporting legs, each crossed supporting leg comprises a first supporting rod and a second supporting rod which are pivoted in a crossed mode, one end of the desk board is connected to the two parallel first supporting rods in a rotating mode, and the second supporting rods comprise an upper supporting rod and a lower supporting rod. One end of each upper supporting rod is rotationally connected to the bottom of the table board, the other end of each upper supporting rod is rotationally connected with the corresponding lower supporting rod, a fixing rod is connected between the two upper supporting rods or the two lower supporting rods, and when the table legs are in an open state, the fixing rods enable the upper supporting rods and the lower supporting rods to be kept on the same straight line; when the table legs are in a folded state, the upper supporting rod, the lower supporting rod and the first supporting rod are folded below the table board and are in a parallel state. The folding study desk is simple and stable in structure, convenient to mount and fold, convenient to mount and operate and convenient to use; meanwhile, the occupied space is small after folding, and storage is convenient.

Description

Technical Field

[0001] This utility model relates to the field of furniture device technology, specifically to a folding study table. Background Technology

[0002] Tables are a common piece of furniture, mostly made of wood. Tables on the market today typically have a tabletop and legs. They can be used to place items, write, eat, work, etc. With the progress of the times, more and more people are living in apartment buildings, but apartment space is relatively small. People still rely heavily on tables for both daily life and work, so folding tables that are easy to store and take up little space are very popular.

[0003] In existing products, the legs of folding tables can generally be folded down and placed under the tabletop, thus reducing the folded volume. The existing leg folding methods include: 1. The tabletop is rotatably connected to four legs attached to the bottom of the tabletop. A rotating assembly with locking mechanisms is located between the tabletop and the legs. When the table is needed, each of the four legs is rotated to a perpendicular position to the tabletop and then secured in place by the locking mechanisms. To fold the table, the locking mechanisms are moved and the legs are rotated to a position parallel to the tabletop. While the structure is simple, it requires individual rotation and securing of each leg, making the process relatively complex. Furthermore, the four legs do not affect each other; if one leg is not properly secured, the tabletop can easily tilt. 2. Support members are located on the left and right sides of the tabletop. The tabletop is rotatably connected to these support members at the bottom for use or folding. There are no other structural elements connecting the left and right side support members. 1. The tabletop is tilted when one side of the connector is damaged or deformed, affecting the user. 2. The tabletop is supported by legs, which include two sets of parallel cross legs. Each cross leg includes two cross-connected support rods. The two parallel support rods are rotatably connected to one end of the tabletop. A snap-fit ​​assembly is provided at the other end of the tabletop. The other two parallel support rods are connected by connecting rods. The tabletop and table legs are fixed by snapping the connecting rods with the snap-fit ​​assembly. When storing the table, simply open the snap-fit ​​assembly to separate the tabletop from the connecting rods. The structure is stable. However, when fixing the connecting rods with the snap-fit ​​assembly during use, since the support rods and connecting rods are located under the tabletop, the user needs to squat down and reach under the tabletop to fix them. This can easily cause head injuries and is relatively troublesome to operate, making it inconvenient to install and use. Utility Model Content

[0004] The purpose of this utility model is to provide a folding table. This folding study table has a simple and stable structure, is easy to install and fold, and is convenient to use. At the same time, it occupies little space when folded, making it easy to store.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A folding study desk includes a tabletop and foldable legs. The legs include two parallel, intersecting legs located beneath the tabletop. Each intersecting leg includes two pivotally connected first and second support rods. One end of the tabletop is rotatably connected to the two parallel first support rods. The second support rod includes an upper support rod and a lower support rod. One end of the upper support rod is rotatably connected beneath the tabletop, and the other end is rotatably connected to the lower support rod. A fixing rod connects between the two upper support rods, perpendicular to both the upper and lower support rods. When the legs are in the open state, the fixing rod blocks the back of the connection between the upper and lower support rods, keeping them aligned. When the legs are folded, the upper, lower, and first support rods are folded beneath the tabletop and are parallel to each other.

[0007] Preferably, the length of the first support rod is greater than the length of the second support rod, and when the upper support rod and the lower support rod are parallel, the lower support rod is located below the fixed rod.

[0008] Preferably, rotating rods are fixedly connected to both sides of the bottom of the tabletop, the two rotating rods are parallel, the ends of the two rotating rods extend beyond the bottom of the tabletop, and the extended parts are rotatably connected to the outer side of the upper end of the first support rod on the same side.

[0009] Preferably, an auricle seat is provided at the bottom of the tabletop, and one end of the upper support rod is rotatably connected to the bottom of the tabletop through the auricle seat.

[0010] Preferably, a first connecting rod is provided between the lower parts of the two lower support rods, and the first connecting rod is parallel to the fixed rod.

[0011] Preferably, a snap-fit ​​assembly is connected between the tops of the two first support rods, and the snap-fit ​​assembly is fixedly connected to the upper ends of the two first support rods.

[0012] Preferably, a second connecting rod is provided at the middle part of the two first support rods, and the second connecting rod is parallel to the fixed rod.

[0013] Preferably, adjustable feet are provided at the bottom of both the first support rod and the second support rod.

[0014] Preferably, the two corners of the table on the side away from the snap-fit ​​assembly are rounded; a handle plate is also provided between the two first support rods, the handle plate being located above the snap-fit ​​assembly and parallel to the snap-fit ​​assembly.

[0015] Preferably, the ends of the first support rod, the second support rod, the fixed rod, and the rotating rod are all provided with rubber sleeves.

[0016] In the above technical solution, foldable table legs facilitate the folding and storage of the study table. When not in use, the foldable table can be folded and stored, occupying little space. An upper support rod and a lower support rod are rotatably connected, and a fixing rod is installed between the two upper support rods. The fixing rod is installed on the back side of the two upper support rods and extends beyond the upper support rods. The upper and lower support rods are rotatably connected, and when the table legs are unfolded, the fixing rod abuts against the connection point of the upper and lower support rods, fixing the upper and lower support rods in a straight line, thus enabling the table legs to unfold. In use, simply fix the first support rod to the ground and manually turn the tabletop, causing the tabletop to move the upper and lower support rods until the fixing rod abuts against the back side of the upper and lower support rods, fixing them in a straight line. This achieves the unfolding of the table legs, which is simple, quick, and easy to install and use.

[0017] By fixing rotating rods to both sides of the bottom of the tabletop, and having the ends of the two rotating rods extend beyond the tabletop and rotatably connect to the first support rod on the same side, the tabletop can rotate to be completely parallel to the first support rod, upper support rod, and lower support rod when the table legs are folded, saving more space and making it easier to store. Furthermore, by setting a first connecting rod between the lower parts of the two lower support rods, parallel to the fixed rod, it facilitates foot pedal use, making it easier for the user to operate while also making the connection between the two lower support rods more stable and the folding process smoother.

[0018] Adjustable feet are installed at the bottom of the first and second support rods, allowing for easy adjustment of their height from the ground. When the table is placed on uneven ground, adjusting the feet prevents wobbling and increases stability. A locking assembly is installed between the tops of the two first support rods, providing a place to hold books without taking up desktop space. A carrying handle is located above the locking assembly, allowing users to place their hand between the handle and the locking assembly to lift and move the folding study table for easy use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the unfolded view of this utility model;

[0020] Figure 2 This is a schematic diagram of the folding diagram of this utility model.

[0021] In the diagram, 1 is the tabletop; 2 is the table leg; 21 is the cross leg; 211 is the first support rod; 2111 is the snap-fit ​​assembly; 2112 is the handle plate; 2113 is the second connecting rod; 212 is the second support rod; 213 is the upper support rod; 214 is the lower support rod; 215 is the fixing rod; 216 is the first connecting rod; 3 is the rotating rod; and 4 is the adjusting foot pad. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] like Figure 1 and Figure 2 As shown, this folding study desk includes a tabletop 1 and foldable legs 2, facilitating its folding and storage. When not in use, the desk can be folded away for storage, minimizing its space requirements. The legs 2 include two parallel, intersecting legs 21 located beneath the tabletop 1. Each intersecting leg 21 includes two pivotally connected first support rods 211 and second support rods 212. The length of the first support rod 211 is greater than the length of the second support rod 212. One end of the tabletop 1 is rotatably connected to the two parallel first support rods 211. The second support rod 212 includes an upper support rod 213 and a lower support rod 214. One end of the upper support rod 213 is rotatably connected to the bottom of the tabletop 1 via an auricle seat, and the other end is rotatably connected to the lower support rod 214. A fixing rod 215 connects between the two upper support rods 213, perpendicular to both the upper and lower support rods 213 and 214. A fixing rod 215 is installed on the back side of the two upper support rods 213 and extends beyond the upper support rods 213. When the table legs 2 are unfolded, the fixing rod 215 abuts against the connection between the upper support rods 213 and the lower support rod 214, fixing the upper support rods 213 and the lower support rod 214 in a straight line, thus enabling the table legs 2 to unfold. In use, simply fix the first support rod 211 to the ground and simultaneously turn the tabletop 1 by hand, causing the tabletop 1 to move the upper support rods 213 and the lower support rod 214 until the fixing rod 215 abuts against the back side of the upper support rods 213 and the lower support rod 214, fixing them in a straight line. This achieves the unfolding of the table legs 2, which is simple, quick, and easy to install and use. The two corners of the tabletop 1 on the side away from the first support rod 211 are rounded to prevent injury during use. When the table legs 2 are folded, the lower support rod 214 is located below the fixed rod 215. When the lower support rod 214 rotates between the upper support rod 213 and the lower support rod 214, the fixed rod 215 will not obstruct the rotation of the lower support rod 214. The upper support rod 213, the lower support rod 214, and the first support rod 211 are folded under the tabletop 1 and are in a parallel state.

[0024] Rotating rods 3 are fixedly connected to both sides of the bottom of the tabletop 1. The two rotating rods 3 are parallel, and the ends of the two rotating rods 3 extend beyond the bottom of the tabletop 1. The extended parts are rotatably connected to the outer side of the upper end of the first support rod 211 on the same side. When the table legs 2 are folded, the tabletop 1 can be rotated to be completely parallel to the first support rod 211, the upper support rod 213 and the lower support rod 214, which saves more space and makes it easier to store.

[0025] In this embodiment, a first connecting rod 216 is provided between the lower parts of the two lower support rods 214. The first connecting rod 216 is parallel to the fixed rod 215, facilitating foot pedal use and user convenience while also making the connection between the two lower support rods 214 more stable and the folding process smoother. A snap-fit ​​assembly 2111 is connected between the tops of the two first support rods 211. The snap-fit ​​assembly 2111 is used to place books without occupying desktop space. A handle plate 2112 is also provided above the snap-fit ​​assembly 2111. The user can place their hand between the handle plate 2112 and the snap-fit ​​assembly 2111 to lift and move the folding study table, making it convenient to use.

[0026] In a preferred embodiment, a second connecting rod 2113 is provided at the middle part of the two first support rods 211. The second connecting rod 2113 is parallel to the fixed rod 215, thereby increasing the connectivity between the two first support rods 211.

[0027] In a preferred embodiment, adjusting feet 4 are provided at the bottom of both the first support rod 211 and the second support rod 212. The adjusting feet 4 are bolt-nut structures used for simple adjustment of the height of the first support rod 211 and the second support rod 212 from the ground. When the table is placed on uneven ground, adjusting the height of the feet 4 helps to keep the table stable and prevent wobbling, thus increasing the table's stability. In this embodiment, the ends of the first support rod 211, the second support rod 212, the fixing rod 215, and the rotating rod 3 are all provided with rubber sleeves to cover the ends and prevent scratches.

[0028] In use, the first support rod 211 is placed on the ground, and the bottom of the tabletop is moved upwards. This causes the upper support rod 213 to rotate via the lug seat. Simultaneously, the lower support rod 214 rotates in relation to the upper support rod 213 until the fixing rod 215 blocks the connection between the upper and lower support rods 213 and 214, keeping them in a straight line. This completes the opening of the study desk. By lifting the second support rod 212 off the ground, the tabletop 1 is pressed downwards. When the tabletop 1 is parallel to the second support rod 212, the study desk is folded.

[0029] This embodiment is merely an illustration of the concept and implementation of this utility model, and is not intended to limit it. Under the concept of this utility model, the technical solution without substantial changes is still within the protection scope.

Claims

1. A folding study table, comprising a tabletop and foldable legs, the table legs including two parallel, intersecting legs disposed below the tabletop, each intersecting leg including two intersecting, pivotally connected first and second support rods, one end of the tabletop being rotatably connected to the two parallel first support rods, characterized in that, The second support rod includes an upper support rod and a lower support rod. One end of the upper support rod is rotatably connected to the bottom of the tabletop, and the other end of the upper support rod is rotatably connected to the lower support rod. A fixing rod is connected between the two upper support rods, and the fixing rod is perpendicular to the upper and lower support rods. When the table legs are in the open state, the fixing rod blocks the back of the connection between the upper and lower support rods, keeping the upper and lower support rods on the same straight line. When the table legs are folded, the upper support rod, lower support rod, and first support rod are folded under the tabletop and are in a parallel position.

2. The folding study table as described in claim 1, characterized in that, The length of the first support rod is greater than the length of the second support rod. When the upper support rod is parallel to the lower support rod, the lower support rod is located below the fixed rod.

3. The folding study table as described in claim 2, characterized in that, Rotating rods are fixedly connected to both sides of the bottom of the tabletop. The two rotating rods are parallel, and the ends of the two rotating rods extend beyond the bottom of the tabletop. The extended parts are rotatably connected to the outer side of the upper end of the first support rod on the same side.

4. The folding study table as described in claim 1, characterized in that, An auricle seat is provided at the bottom of the tabletop, and one end of the upper support rod is rotatably connected to the bottom of the tabletop through the auricle seat.

5. The folding study table as described in claim 1, characterized in that, A first connecting rod is provided between the lower parts of the two lower support rods, and the first connecting rod is parallel to the fixed rod.

6. The folding study table as described in any one of claims 1 to 5, characterized in that, A snap-fit ​​assembly is connected between the tops of the two first support rods, and the snap-fit ​​assembly is fixed to the upper ends of the two first support rods.

7. The folding study table as described in claim 6, characterized in that, A second connecting rod is provided in the middle of the two first support rods, and the second connecting rod is parallel to the fixed rod.

8. The folding study table as described in any one of claims 1 to 5, characterized in that, Adjustable feet are provided at the bottom of both the first and second support rods.

9. The folding study table as described in claim 6, characterized in that, The two corners of the tabletop on the side away from the snap-fit ​​assembly are rounded; a handle plate is also provided between the two first support rods, the handle plate being located above the snap-fit ​​assembly and parallel to the snap-fit ​​assembly.

10. The folding study table as described in claim 3, characterized in that, The ends of the first support rod, the second support rod, the fixed rod, and the rotating rod are all equipped with rubber sleeves.

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