Office desk support leg

Abstract

The utility model provides an office bench support leg relates to office supplies technical field, include: support mechanism, the support mechanism upper end is provided with adjusting mechanism, the adjusting mechanism upper end is provided with quick -wearing mechanism, the support mechanism includes support table leg, the utility model discloses through to the rectangular support piece of nested casing sliding connection is adjusted, can change the height of the desktop connected with it, make it can adjust according to the user, when adjusting to the suitable height over, through the cam buckle to the rectangular support piece on fixed clamping groove buckling, can fix the height after adjusting, and through the respective adjustment of each rectangular support piece, and with the upper connecting piece and lower connecting piece intercoordination, can when the office bench is uneven ground, adjust, make the desktop maintain level, prevent the desktop inclination, influence use, through quick -wearing mechanism, can support the leg and the desktop carry out quick connection, make it not need to help other special tool.

Description

Technical Field

[0001] This utility model relates to the field of office supplies technology, and in particular to a support leg for an office desk. Background Technology

[0002] Office desk support legs are accessories used to support office desks. They are connected to the bottom of the desktop to provide stability and support. These support legs can be made of metal, plastic or other materials. Their function is to ensure the flatness and stability of the desktop, making the entire office desk structure more robust and stable.

[0003] However, in existing technologies, the support legs of current office desks are fixed structures without height adjustment, resulting in a fixed overall height for the desk. This prevents the desk from being flexibly adjusted to accommodate users of different heights, failing to meet the needs of diverse users. Furthermore, when placed on uneven ground, the desk may tilt, causing items to fall and affecting usability. Additionally, the installation of existing office desks with support legs requires bolts and other parts, necessitating the use of wrenches, screwdrivers, and other specific tools, making the installation process rather cumbersome. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies and provide a support leg for an office desk.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an office desk support leg, comprising: a support mechanism, an adjustment mechanism at the upper end of the support mechanism, a quick-release mechanism at the upper end of the adjustment mechanism, the support mechanism including a support table leg, two symmetrical decorative strips on the outer side of the support table leg, the adjustment mechanism including a mounting groove, a mounting seat at the upper end of the mounting groove, a nested shell at the upper end of the mounting seat, a cam buckle on the outer side of the nested shell, a rectangular support member at the upper end of the cam buckle, a plurality of equidistantly arranged fixing slots on the outer side of the rectangular support member, a U-shaped connector at the upper end of the fixing slot, two symmetrical upper connectors at the lower end of the U-shaped connector, and a lower connector at the lower end of the upper connector.

[0006] In a preferred embodiment, the quick-installation mechanism includes a mounting plate with four symmetrical mounting holes at the upper end and two symmetrical limiting plates at the lower end of the mounting holes. A slide rail is provided at the front end of the limiting plates, and the adjustment mechanism includes a U-shaped connector.

[0007] In a preferred embodiment, the outer side of the supporting table leg is provided with a corresponding groove for the decorative strip. The outer side of the supporting table leg is fixed to the inner side of the two decorative strips respectively through the groove. The upper end of the supporting table leg is provided with two mounting slots for corresponding mounting seats. The lower end of the mounting seat is connected to the lower end of the mounting slot on the supporting table leg by bolt thread.

[0008] In a preferred embodiment, the upper end of the mounting base is provided with a corresponding slot for the nested housing, the upper end of the mounting base is connected to the lower end of the nested housing by bolt threads, and the outer side of the nested housing is connected to the front end of the cam buckle by bolt threads.

[0009] In a preferred embodiment, the nested housing has a slot corresponding to the cam buckle on the side near the cam buckle, and the inner side of the nested housing has a sliding groove corresponding to the rectangular support. The inner side of the nested housing and the outer side of the rectangular support are slidably connected through the sliding groove, and the rear end of the rectangular support has multiple fixing slots corresponding to the cam buckle.

[0010] In a preferred embodiment, the lower end of the U-shaped connector is connected to the upper ends of two upper connectors by bolt threads. The lower end of the lower connector is connected to the upper end of the rectangular support by bolt threads. The upper end of the lower connector is provided with a corresponding slot for the upper connector. The lower end of the upper connector is connected to the upper end of the lower connector by bolt threads.

[0011] In a preferred embodiment, the mounting plate has four symmetrical mounting holes at its upper end, the limiting plate has two symmetrical cylindrical protrusions at its lower end, and the U-shaped connector has a corresponding slot for the cylindrical protrusions on the limiting plate at its upper end. The upper end of the U-shaped connector is fixed to the lower end of the limiting plate through the slot.

[0012] In a preferred embodiment, the lower end of the slide rail is connected to the top end of the U-shaped connector by bolt thread, and the lower end of the mounting plate is provided with a corresponding slide groove of the slide rail. The lower end of the mounting plate is slidably connected to the upper end of the slide rail through the slide groove.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This invention allows for adjustment of the rectangular support component that slides through the nested shell, thereby changing the height of the connected desktop. This height can be adjusted according to the user. Once the desired height is reached, the cam latch engages with the fixing slot on the rectangular support component to fix the adjusted height. Furthermore, by adjusting each rectangular support component individually and cooperating with the upper and lower connecting components, the office desk can be adjusted when it is on an uneven surface to keep the desktop level and prevent it from tilting and affecting its use. The quick-connect mechanism allows for rapid connection of the support legs to the desktop without the need for any special tools. Attached Figure Description

[0014] Figure 1 This utility model provides a schematic diagram of the support mechanism of an office desk support leg.

[0015] Figure 2 This utility model provides a schematic diagram of the disassembled structure of the support mechanism for the support leg of an office desk.

[0016] Figure 3 This utility model provides a schematic diagram of the adjustment mechanism for the support leg of an office desk.

[0017] Figure 4 This utility model provides a schematic diagram of the disassembled structure of the adjustment mechanism for the support leg of an office desk.

[0018] Figure 5 A schematic diagram of the adjustment mechanism for the support leg of an office desk provided by this utility model, viewed from below.

[0019] Figure 6 A schematic diagram of a quick-assembly mechanism for an office desk support leg provided by this utility model.

[0020] Legend: 1. Supporting mechanism; 11. Supporting table legs; 12. Decorative strips; 2. Adjustment mechanism; 21. Mounting slot; 22. Mounting base; 23. Nested housing; 24. Cam buckle; 25. Rectangular support; 26. Fixing slot; 27. U-shaped connector; 28. Upper connector; 29. ​​Lower connector; 3. Quick-installation mechanism; 31. Mounting plate; 32. Mounting hole; 33. Limiting plate; 34. Slide rail. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1 like Figure 1-5As shown, this utility model provides a technical solution: an office desk support leg, comprising: a support mechanism 1, an adjustment mechanism 2 at the upper end of the support mechanism 1, and a quick-release mechanism 3 at the upper end of the adjustment mechanism 2; the support mechanism 1 includes a support leg 11, with two symmetrical decorative strips 12 on the outer side of the support leg 11; the adjustment mechanism 2 includes a mounting groove 21, a mounting base 22 at the upper end of the mounting groove 21, a nested housing 23 at the upper end of the mounting base 22, and a cam buckle 24 on the outer side of the nested housing 23. A rectangular support 25 is provided at the upper end of the cam buckle 24. Multiple equidistantly arranged fixing slots 26 are provided on the outer side of the rectangular support 25. A U-shaped connector 27 is provided at the upper end of the fixing slots 26. Two symmetrical upper connectors 28 are provided at the lower end of the U-shaped connector 27. A lower connector 29 is provided at the lower end of the upper connectors 28. The outer side of the supporting table leg 11 has corresponding slots for the decorative strips 12. The outer side of the supporting table leg 11 is fixed to the inner side of the two decorative strips 12 through the slots. Two pairs of... The mounting base 22 is fitted with a mounting groove 21. The lower end of the mounting base 22 is connected to the lower end of the mounting groove 21 on the supporting table leg 11 by bolt threads. The upper end of the mounting base 22 is provided with a corresponding slot for the nested housing 23. The upper end of the mounting base 22 is connected to the lower end of the nested housing 23 by bolt threads. The outer side of the nested housing 23 is connected to the front end of the cam buckle 24 by bolt threads. The side of the nested housing 23 near the cam buckle 24 is provided with a corresponding slot hole for the cam buckle 24. The inner side of the nested housing 23 is provided with a corresponding rectangular support member 2. The inner side of the nested housing 23 and the outer side of the rectangular support 25 are slidably connected by the sliding groove of the 5. The rear end of the rectangular support 25 is provided with a plurality of fixing slots 26 corresponding to the cam buckles 24. The lower end of the U-shaped connector 27 is connected to the upper end of the two upper connectors 28 by bolt threads. The lower end of the lower connector 29 is connected to the upper end of the rectangular support 25 by bolt threads. The upper end of the lower connector 29 is provided with a corresponding slot of the upper connector 28. The lower end of the upper connector 28 is connected to the upper end of the lower connector 29 by bolt threads.

[0023] In this embodiment, the mounting base 22 is fixed to the lower end of the mounting groove 21 on the supporting table leg 11 by bolts. The upper end of the mounting base 22 is provided with a corresponding slot for the nested shell 23. The nested shell 23 and the mounting base 22 are connected by bolt threads. The nested shell 23 and the supporting table leg 11 are connected and fixed by the mounting base 22. The rectangular support member 25 and the lower connecting member 29 are connected by bolt threads. The U-shaped connecting member 27 and the upper connecting member 28 are connected by bolt threads. The upper end of the lower connecting member 29 is provided with a corresponding slot for the upper connecting member 28. The upper connecting member 28 and the lower connecting member 29 are connected by bolt threads. The U-shaped connecting member 27 and the rectangular support member 25 are connected and fixed by the upper connecting member 28 and the lower connecting member 29. The nested housing 23 is fixed in the mounting groove 21 on the supporting table leg 11 via the mounting base 22. Through the sliding connection between the nested housing 23 and the rectangular support member 25, the vertical position of the rectangular support member 25 can be adjusted, thereby adjusting the height of the desktop. This allows the office desk to be adjusted to fit the user's height, improving user comfort. Once the rectangular support member 25 is adjusted to the appropriate height, the cam latch 24 is turned to extend its protruding end, engaging with the fixing groove 26 on the rectangular support member 25. This fixes the adjusted height of the office desk, preventing the rectangular support member 25 from being compressed by the weight of the desktop, and allows it to retract into the nested housing 23. When the office desk is on an uneven ground, by adjusting each rectangular support 25 individually, and through the cooperation of the upper connector 28 and the lower connector 29, the U-shaped connector 27 can be adjusted to a certain degree of angle, thereby adjusting the desktop connected to it, changing it from an inclined angle to a horizontal angle, preventing the desktop from tilting and causing items placed on the desktop to fall, thus facilitating the user's use. Through the mounting groove 21 set on the supporting table leg 11, the mounting base 22 can be positioned accurately and installed in a fixed position. The mounting base 22 can provide a stable fixing effect for the nested shell 23. Through the U-shaped connector 27, the upper and lower parts can be connected and fixed.

[0024] Example 2 like Figure 3-6 As shown, the quick-installation mechanism 3 includes a mounting plate 31. The upper end of the mounting plate 31 is provided with four symmetrical mounting holes 32, and the lower end of the mounting holes 32 is provided with two symmetrical limiting plates 33. The front end of the limiting plates 33 is provided with a slide rail 34. The adjustment mechanism 2 includes a U-shaped connector 27. The upper end of the mounting plate 31 is provided with four symmetrical mounting holes 32, and the lower end of the limiting plates 33 is provided with two symmetrical cylindrical protrusions. The upper end of the U-shaped connector 27 is provided with a slot corresponding to the cylindrical protrusion on the limiting plate 33. The upper end of the U-shaped connector 27 is fixed to the lower end of the limiting plate 33 through the slot. The lower end of the slide rail 34 is connected to the top end of the U-shaped connector 27 by bolt thread. The lower end of the mounting plate 31 is provided with a groove corresponding to the slide rail 34. The lower end of the mounting plate 31 is slidably connected to the upper end of the slide rail 34 through the groove.

[0025] In this embodiment, the lower end of the limiting plate 33 is provided with two symmetrical cylindrical protrusions, and the upper end of the U-shaped connector 27 is provided with a corresponding groove on the cylindrical protrusions of the limiting plate 33. The U-shaped connector 27 is fixed to the limiting plate 33 through the groove. The slide rail 34 is connected to the U-shaped connector 27 by bolt thread. The lower end of the mounting plate 31 is provided with a corresponding groove on the slide rail 34. The mounting plate 31 and the slide rail 34 are slidably connected through the groove. The bolt is connected and fixed to the desktop through the mounting hole 32 on the mounting plate 31, thereby fixing the mounting plate 31 to the lower end of the desktop. Through the groove on the mounting plate 31 corresponding to the slide rail 34, the slide rail 34 and the mounting plate 31 can be slidably connected. The U-shaped connector 27 can be easily fixed to the mounting plate 31. By inserting the limiting plate 33 into the corresponding slot on the U-shaped connector 27, the slide groove on the mounting plate 31 can be sealed and limited, thereby fixing the slide rail 34 in the corresponding slide groove on the mounting plate 31. This prevents the U-shaped connector 27 from detaching from the bottom of the desktop during use, which would affect the use of the office desk. Through the cooperation of the mounting plate 31, the limiting plate 33 and the slide rail 34, the U-shaped connector 27 can be easily fixed to the bottom of the desktop, avoiding the need for special tools to connect and fix the two when using bolts or other parts.

[0026] Working principle: like Figure 1-6As shown, the nested shell 23 is fixed in the mounting groove 21 on the supporting table leg 11 by the mounting base 22. Through the sliding connection between the nested shell 23 and the rectangular support member 25, the vertical position of the rectangular support member 25 can be adjusted, thereby adjusting the height of the desktop. This allows the office desk to be adjusted according to the user's height, making it more comfortable to use. After the rectangular support member 25 is adjusted to the appropriate height, the cam buckle 24 is turned to extend its protruding end and engage with the fixing groove 26 on the rectangular support member 25, thus fixing the adjusted height of the office desk and preventing the rectangular support member 25 from being compressed by the weight of the desktop. It retracts into the nested shell 23. When the office desk is on an uneven ground, by adjusting each rectangular support member 25 individually and through the cooperation of the upper connector 28 and the lower connector 29, the U-shaped connector 27 can be adjusted to a certain degree of angle, thereby adjusting the connected desktop from its original tilted angle to a horizontal angle, preventing the desktop from tilting. The tilt causes items placed on the table to fall, thus facilitating user operation. Bolts are connected and fixed to the tabletop through the mounting holes 32 on the mounting plate 31, thereby fixing the mounting plate 31 to the bottom of the tabletop. The sliding groove on the mounting plate 31 corresponding to the slide rail 34 allows the slide rail 34 to slide and connect with the mounting plate 31, making it easy to fix the supporting table leg 11 to the mounting plate 31. By inserting the limiting plate 33 into the corresponding slot on the U-shaped connector 27, the sliding groove on the mounting plate 31 can be sealed and limited, thereby preventing the slide rail from falling. The rail 34 is fixed in the corresponding groove on the mounting plate 31 to prevent the supporting table leg 11 from detaching from the bottom of the desktop during use, thus affecting the use of the office desk. Through the cooperation of the mounting plate 31, the limiting plate 33 and the rail 34, the supporting table leg 11 can be easily fixed to the bottom of the desktop. This avoids the need for special tools to connect the two parts when using bolts or other parts. Through the cooperation of the above parts, the supporting table leg 11 can be quickly and easily installed at the bottom of the desktop, allowing the office desk to be assembled quickly.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An office desk support leg, comprising: The support mechanism (1) is characterized in that an adjustment mechanism (2) is provided at the upper end of the support mechanism (1), a quick-installation mechanism (3) is provided at the upper end of the adjustment mechanism (2), the support mechanism (1) includes a support table leg (11), two symmetrical decorative strips (12) are provided on the outer side of the support table leg (11), the adjustment mechanism (2) includes a mounting groove (21), a mounting seat (22) is provided at the upper end of the mounting groove (21), a nested shell (23) is provided at the upper end of the mounting seat (22), a cam buckle (24) is provided on the outer side of the nested shell (23), a rectangular support member (25) is provided at the upper end of the cam buckle (24), a plurality of equidistant arrayed fixing slots (26) are provided on the outer side of the rectangular support member (25), a U-shaped connector (27) is provided at the upper end of the fixing slot (26), two symmetrical upper connectors (28) are provided at the lower end of the U-shaped connector (27), and a lower connector (29) is provided at the lower end of the upper connector (28).

2. The office desk support leg according to claim 1, characterized in that: The quick-installation mechanism (3) includes a mounting plate (31), the upper end of which is provided with four symmetrical mounting holes (32), the lower end of which is provided with two symmetrical limiting plates (33), the front end of which is provided with a slide rail (34), and the adjustment mechanism (2) includes a U-shaped connector (27).

3. The office desk support leg according to claim 1, characterized in that: The outer side of the supporting table leg (11) is provided with a corresponding groove for the decorative strip (12). The outer side of the supporting table leg (11) is fixed to the inner side of the two decorative strips (12) through the groove. The upper end of the supporting table leg (11) is provided with two mounting grooves (21) corresponding to the mounting seats (22). The lower end of the mounting seat (22) is connected to the lower end of the mounting groove (21) on the supporting table leg (11) by bolt thread.

4. The office desk support leg according to claim 1, characterized in that: The upper end of the mounting base (22) is provided with a corresponding slot for the nested housing (23). The upper end of the mounting base (22) is connected to the lower end of the nested housing (23) by bolt thread. The outer side of the nested housing (23) is connected to the front end of the cam buckle (24) by bolt thread.

5. The office desk support leg according to claim 1, characterized in that: The nested housing (23) has a slot corresponding to the cam buckle (24) on the side near the cam buckle (24). The inner side of the nested housing (23) has a sliding groove corresponding to the rectangular support (25). The inner side of the nested housing (23) and the outer side of the rectangular support (25) are slidably connected through the sliding groove. The rear end of the rectangular support (25) has multiple fixing slots (26) corresponding to the cam buckle (24).

6. The office desk support leg according to claim 1, characterized in that: The lower end of the U-shaped connector (27) is connected to the upper ends of the two upper connectors (28) by bolt threads. The lower end of the lower connector (29) is connected to the upper end of the rectangular support (25) by bolt threads. The upper end of the lower connector (29) is provided with a corresponding slot for the upper connector (28). The lower end of the upper connector (28) is connected to the upper end of the lower connector (29) by bolt threads.

7. The office desk support leg according to claim 2, characterized in that: The mounting plate (31) has four symmetrical mounting holes (32) at its upper end, and the limiting plate (33) has two symmetrical cylindrical protrusions at its lower end. The U-shaped connector (27) has a corresponding slot for the cylindrical protrusion on the limiting plate (33) at its upper end. The upper end of the U-shaped connector (27) is fixed to the lower end of the limiting plate (33) through the slot.

8. The office desk support leg according to claim 2, characterized in that: The lower end of the slide rail (34) is connected to the top end of the U-shaped connector (27) by bolt thread. The lower end of the mounting plate (31) is provided with a corresponding slide groove of the slide rail (34). The lower end of the mounting plate (31) is slidably connected to the upper end of the slide rail (34) through the slide groove.

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