A flip desk suitable for students to have lunch break

Abstract

The present application relates to a flip desk suitable for students to take a lunch break, belonging to the field of desks. The desk comprises a desk support frame and desk inner legs, a desk rotating device is arranged between the desk support frame and the desk inner legs, and the desk rotating device is connected to an angle adjustment device for locking the desk support frame and the desk inner legs. The desk using this structure can leave space for users to use chairs when arranged compactly, and can also control the inclination of the desktop easily and safely.

Description

Technical Field

[0001] The present application relates to the field of tables, and in particular to a flip desk suitable for students to take a lunch break. Background Art

[0002] In their study and life, many students will choose to take a short rest at their desks when they are tired. At present, some schools have adopted a back-reclining seat for the health of students. This seat will rotate and create an inclination when the user leans back, which has a good rest effect.

[0003] However, the desks currently used in the market will press against the back-reclining chairs, so that when students use the chairs, they often cannot use them due to lack of space and cannot rest properly.

[0004] With regard to the above-mentioned related technologies, there is a technical defect that when the desks are arranged compactly, no rest space can be left for the chairs. Utility Model Content

[0005] In order to leave space for chairs between compactly arranged desks, the present application provides a flip desk suitable for students to take a lunch break.

[0006] The present application provides a flip desk suitable for students taking a lunch break, which adopts the following technical solution:

[0007] A flip desk suitable for students to take a lunch break, comprising a desk support frame and desk inner legs, a desk rotating device is arranged between the desk support frame and the desk inner legs, and the desk rotating device is connected to an angle adjustment device for locking the position of the desk support frame and the desk inner legs.

[0008] By adopting the above technical solution, the desktop can be rotated to form an inclined surface that matches the rotation angle of the chair. The angle adjustment device can lock the rotation angle of the desktop, making the angle selection more flexible and diverse, and can lock the angle to make the rotated desktop more stable.

[0009] Optionally, the desk rotating device includes an upper rotating inner bracket and an upper rotating outer bracket, the upper rotating inner bracket is fixedly connected to the inner legs of the table, the upper rotating inner bracket is rotatably connected to the upper rotating outer bracket, the upper rotating outer bracket is fixedly connected to the table support surface frame, and the angle adjustment device is arranged between the upper rotating inner bracket and the upper rotating outer bracket.

[0010] By adopting the above technical solution, the upper rotating inner bracket of the table is rotatably connected to the upper rotating outer bracket of the table and can rotate relative to each other. The double-layer bracket design leaves space for the installation of the angle adjuster.

[0011] Optionally, the angle adjustment device includes an angle adjuster and a driving assembly; the angle adjuster is arranged between the upper rotating inner bracket of the table and the upper rotating outer bracket of the table, and is used to lock the table support surface frame and the position of the inner legs of the table; the driving assembly is arranged on the outer side of the upper rotating outer bracket of the table, and is used to drive the angle adjuster to lock or unlock.

[0012] By adopting the above technical solution, the angle adjuster can lock the rotation angle of the desktop, and the driving component can facilitate the control of the angle adjuster.

[0013] Optionally, the driving assembly includes a control cable and a cable protection shell, one end of the control cable is connected to the driving end of the angle adjuster, and the cable protection shell is covered on the periphery of the control cable.

[0014] Through the above technical solution, the angle adjuster can be locked or unlocked by pulling the cable, and the cable protective shell can effectively prevent the control cable from being worn and extend the service life of the control cable.

[0015] Optionally, a locking central axis is rotatably arranged at the center of the angle adjuster, a wire pull card connector is fixed to the end of the locking central axis, a through card interface is provided on the wire pull card connector, one end of the control wire passes through the card interface and is connected to an end block, and the end block abuts against the bottom surface of the wire pull card connector.

[0016] By adopting the above technical solution, the control center axis rotates to control the locking and unlocking of the angle adjuster, and the cable clamping piece is clamped with the control cable to facilitate the control of the control center axis by the control cable, thereby realizing the unlocking and locking of the angle adjuster by the control cable.

[0017] Optionally, the upper rotating outer bracket of the table is provided with a wire positioning welding piece at one end connected to the angle adjuster, and the wire protection shell passes through the wire positioning welding piece.

[0018] By adopting the above technical solution, it can be ensured that the control wire will not deviate in the direction of the pulling force due to its own flexible material properties when subjected to pulling force, so as to ensure its control effect on the locking central axis as much as possible.

[0019] Optionally, a limiting slide groove is provided on the upper rotating inner bracket of the table, and a spring column pin is installed on the upper rotating outer bracket of the table, and one end of the spring column pin is inserted into the limiting slide groove.

[0020] By adopting the above technical solution, the spring pin slides in the limiting slide groove as the desktop rotates, limiting the maximum rotation angle of the desktop. At the same time, it also guides the user on the issue of the desktop rotation angle, effectively preventing the inconvenience caused by excessive or insufficient rotation angle.

[0021] Optionally, a folding hole is provided on the upper rotating inner bracket of the table.

[0022] By adopting the above technical solution, when the desk is folded for transportation, the spring pin can be passed through the folding hole, which effectively prevents the desk from automatically unfolding due to shaking during transportation.

[0023] Optionally, a table drawer is fixedly connected to the bottom surface of the table support surface frame, a table top is fixedly connected to a side of the table support surface frame facing away from the table drawer, and table feet are connected to the bottom of the inner legs of the table.

[0024] By adopting the above technical solution, the table drawer and the table top will rotate together when the table support surface frame rotates to form a space for the chair to tilt. In addition, the table drawer, the table top and the table legs make the device have the basic properties of a desk.

[0025] Optionally, a No. 1 protective cover and a No. 2 protective cover are clamped on the upper rotating outer bracket of the table, and the No. 2 protective cover is provided with an opening for the spring pin to pass through.

[0026] By adopting the above technical solution, the locking central axis is an exposed structure on the desk rotating device. The setting of the protective cover makes it not easily affected by external accidental touch and malfunction. At the same time, the protective cover can also make the appearance of the desk more beautiful. The opening on the No. 2 protective cover provides convenience for the insertion and removal of the spring pin.

[0027] In summary, the present application includes at least one of the following beneficial effects:

[0028] 1. By setting up the desk rotating device, the beneficial effect of making the desk surface flexibly rotated is achieved.

[0029] 2. By setting the angle adjuster, the beneficial effect of flexibly fixing the rotation angle of the desk surface is achieved.

[0030] 3. By setting up the driving component, the beneficial effect of conveniently controlling the angle adjuster is achieved.

[0031] 4. By setting the limiting slide groove and the spring pin, the maximum rotation angle of the desktop is limited, the safety of the device is improved and the use of the device is simplified.

[0032] 5. By providing the No. 1 protective cover and the No. 2 protective cover, the exposed locking center axis is protected, while the aesthetics of the overall device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0034] Figure 2 It is a front view of the overall structure of an embodiment of the present application.

[0035] Figure 3It is a schematic diagram of the main structure of the desktop flip structure of an embodiment of the present application from the left side.

[0036] Figure 4 It is a schematic diagram of the main structure of the desktop flip structure of an embodiment of the present application from the right side.

[0037] Figure 5 It mainly shows the status of the table top and table drawer after rotation according to the embodiment of the present application.

[0038] Explanation of the reference numerals: 1. table leg; 2. inner leg of the table; 3. welding piece on the table leg; 4. desk rotating device; 41. inner rotating bracket of the upper part of the table; 42. outer rotating bracket of the upper part of the table; 43. locking bolt; 5. angle adjustment device; 51. angle adjuster; 52. drive assembly; 521. control pull wire; 522. terminal block; 523. pull wire protection shell; 6. No. 1 protective cover; 7. No. 2 protective cover; 71. opening; 8. table support frame; 9. table top; 10. table top; 11. connecting plate; 12. locking hole; 13. pin hole; 14. spring pin; 15. outer plate hole; 16. pull wire positioning welding piece; 17. limit slide groove; 18. folding hole; 19. inner plate hole; 20. locking center axis; 21. center hole; 22. pull wire clamping piece; 23. footrest. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-5 This application is described in further detail.

[0040] The embodiment of the present application discloses a flip desk suitable for students to take a lunch break.

[0041] Reference Figure 1 and Figure 2 A flip desk suitable for students to take a lunch break includes a table leg 1, a footrest 23 connected to the top of the table leg 1, an inner leg 2 connected to the top of the table leg 1, a table leg welding piece 3 welded to the top of the inner leg 2, a desk rotating device 4 is fixedly connected to the top of the table leg welding piece 3, an angle adjustment device 5 is arranged inside the desk rotating device 4, and a No. 1 protective cover 6 and a No. 2 protective cover 7 are arranged outside the desk rotating device 4, wherein the No. 2 protective cover 7 is provided with an opening 71 for the internal bolts to pass through. The protective cover can protect the rotating structure therein and also play the effect of beautifying the appearance. A table support frame 8 is fixedly connected to the top of the desk rotating device 4, a table top board 9 is connected to the top of the table support frame 8, and a table bucket 10 is connected to the bottom of the table support frame 8.

[0042] Reference Figure 3The desk rotating device 4 includes an upper rotating inner bracket 41, an upper rotating outer bracket 42 and a locking bolt 43. The upper rotating inner bracket 41 is bolted to the welding piece 3 on the table leg. A locking hole 12 is provided at the center of one end of the upper rotating outer bracket 42. The locking bolt 43 passes through the locking hole 12 to make the upper rotating outer bracket 42 and the upper rotating inner bracket 41 rotatably connected. A connecting plate 11 is provided in the middle of the table support frame 8, and the upper rotating outer bracket 42 is bolted to the connecting plate 11.

[0043] Reference Figure 3 and Figure 4 The upper rotating inner bracket 41 of the table is provided with a locking bolt 43 on the edge of the semicircular plate with a limited sliding groove 17, and a pin hole 13 is provided at the lower edge of the locking hole 12, and a spring pin 14 is inserted into the pin hole 13; the spring pin 14 passes through the pin hole 13 and the limited sliding groove 17 at the same time and can slide in the limited sliding groove 17, and will drive the upper rotating outer bracket 42 of the table to rotate when sliding. The upper rotating inner bracket 41 of the table is provided with a folding hole 18 along the spring pin 14 in the opposite direction of the movement direction of the limited sliding groove 17. When transporting or storing, the table bucket 10 is removed, the table support surface frame 8 is folded inward to the limit, and the spring pin 14 is fixed to the folding hole 18 to complete the folding.

[0044] Reference Figure 3 and Figure 4 An outer plate hole 15 for fixing the angle adjustment device 5 is opened at the center of the other end of the upper rotating outer bracket 42 of the table. The angle adjustment device 5 can be fixed between the upper rotating outer bracket 42 and the upper rotating inner bracket 41 of the table by inserting a fastener into the outer plate hole 15.

[0045] Reference Figure 3 and Figure 4 , an inner plate hole 19 for fixing the recliner 51 is provided at the center of the arc on the other end of the upper rotating inner bracket 41 of the table, and a locking central axis 20 is passed through the inner plate hole 19. The angle adjustment device 5 includes a recliner 51 and a driving assembly 52. ​​The recliner 51 is divided into an outer part and an inner part. The outer part is fixed in the outer plate hole 15 on the upper rotating outer bracket 42 of the table, and the inner part is fixed in the inner plate hole 19 on the upper rotating inner bracket 41 of the table. A central hole 21 is provided in the middle of the recliner 51, and the locking central axis 20 is passed through the central hole 21. Rotating the locking central axis 20 unlocks the recliner 51, so that the upper rotating outer bracket 42 of the table can rotate relative to the upper rotating inner bracket 41 of the table. Without applying a rotational force to the locking central axis 20, the recliner 51 is locked, so that the angle of the device is locked, and the desktop panel 9 is formed as shown in the following figure. Figure 5 The inclined surface shown.

[0046] Reference Figure 3 and Figure 4The driving assembly 52 includes a control cable 521 and a cable protection shell 523. The locking center axis 20 is provided with a cable clamping piece 22 outside the upper rotating outer bracket 42 of the table. The cable clamping piece 22 is provided with a clamping interface. The control cable 521 is provided with terminal blocks 522 at both ends. The terminal block 522 of the control cable 521 close to one end of the center axis is clamped to the clamping interface on the cable clamping piece 22 and abuts against the bottom of the cable clamping piece 22. The end of the upper rotating outer bracket 42 of the table close to the outer plate hole 15 is provided with a cable positioning welding piece 16. The cable protection shell 523 covers the outside of the control cable 521 and passes through the cable positioning welding piece 16. It is arranged along the inner edge of the table support surface frame 8. The terminal block 522 away from one end of the locking center axis 20 is arranged at the upper end of the inner part of the table bucket 10 near the user's right hand.

[0047] The implementation principle of the embodiment of the present application is as follows: during lunch break, pull the control cable 521 to drive the cable clamping piece 22 to make a circular motion around the locking center axis 20 until the angle adjuster 51 is unlocked, and the desktop panel 9 is rotated away from the user. At this time, the upper rotating outer bracket 42 of the table fixedly connected to the table support surface frame 8 will also rotate away from the user, and the spring pin 14 will slide in the limiting slide groove 17 until it hits the edge of the limiting slide groove 17. At this time, the desktop panel 9 will not be able to continue to rotate, and the control cable 521 is released to reset the locking center axis 20, the angle adjuster 51 is locked, and the desktop panel 9 forms an inclined surface that matches the chair to support it. The desk rotating device 4 exposed on the upper rotating outer bracket 42 of the table is covered by two protective covers, which is safer to use and makes the device more beautiful.

[0048] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A flip desk suitable for students to take a lunch break, comprising a desk support frame (8) and desk inner legs (2), characterized in that: A desk rotating device (4) is provided between the desk support surface frame (8) and the desk inner leg (2), and the desk rotating device (4) is connected to an angle adjustment device (5) for locking the position of the desk support surface frame (8) and the desk inner leg (2).

2. A flip desk suitable for students' lunch break according to claim 1, characterized in that: The desk rotating device (4) comprises an upper rotating inner bracket (41) and an upper rotating outer bracket (42), wherein the upper rotating inner bracket (41) is fixedly connected to the inner legs (2) of the desk, the upper rotating inner bracket (41) is rotationally connected to the upper rotating outer bracket (42), the upper rotating outer bracket (42) is fixedly connected to the desk support surface frame (8), and the angle adjustment device (5) is arranged between the upper rotating inner bracket (41) and the upper rotating outer bracket (42).

3. A flip desk suitable for students' lunch break according to claim 2, characterized in that: The angle adjustment device (5) comprises an angle adjuster (51) and a driving assembly (52); The angle adjuster (51) is arranged between the upper rotating inner bracket (41) and the upper rotating outer bracket (42) and is used to lock the position of the table support frame (8) and the inner legs (2) of the table; The driving assembly (52) is arranged outside the upper rotating outer bracket (42) of the table, and is used to drive the angle adjuster (51) to lock or unlock.

4. The flip desk suitable for students' lunch break according to claim 3, characterized in that: The driving assembly (52) comprises a control cable (521) and a cable protection shell (523), one end of the control cable (521) is connected to the driving end of the angle adjuster (51), and the cable protection shell (523) is coated on the outer circumference of the control cable (521).

5. The flip desk suitable for students' lunch break according to claim 4, characterized in that: A locking central axis (20) is rotatably arranged at the center of the angle adjuster (51), a wire clamping piece (22) is fixed to the end of the locking central axis (20), a through clamping interface is provided on the wire clamping piece (22), one end of the control wire (521) passes through the clamping interface and is connected to an end block (522), the end block (522) abuts against the bottom surface of the wire clamping piece (22).

6. The flip desk suitable for students' lunch break according to claim 4, characterized in that: The upper rotating outer bracket (42) of the table is provided with a wire positioning welding piece (16) at one end connected to the angle adjuster (51), and the wire protection shell (523) passes through the wire positioning welding piece (16).

7. The flip desk suitable for students' lunch break according to claim 2, characterized in that: The upper rotating inner bracket (41) of the table is provided with a limit sliding groove (17), and the upper rotating outer bracket (42) of the table is provided with a spring column pin (14), and one end of the spring column pin (14) is inserted into the limit sliding groove (17).

8. The flip desk suitable for students' lunch break according to claim 4, characterized in that: The upper rotating inner bracket (41) of the table is provided with a folding hole (18).

9. The flip desk suitable for students' lunch break according to claim 1, characterized in that: The bottom surface of the table support surface frame (8) is fixedly connected to a table drawer (10), the side of the table support surface frame (8) facing away from the table drawer (10) is fixedly connected to a table top board (9), and the bottom of the table inner leg (2) is connected to a table foot (1).

10. The flip desk suitable for students' lunch break according to claim 7, characterized in that: A first protective cover (6) and a second protective cover (7) are clamped onto the upper rotating outer bracket (42) of the table, and an opening (71) is provided on the second protective cover (7) for the spring pin (14) to pass through.

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