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CN-224219697-U - Fast-assembling structure of support frame and crossbeam and lifting table applying fast-assembling structure

CN224219697UCN 224219697 UCN224219697 UCN 224219697UCN-224219697-U

Abstract

The utility model relates to a fast-assembling structure of a support frame and a cross beam and a lifting table applying the fast-assembling structure, wherein the fast-assembling structure comprises the support frame, a connecting component and two cross beams, wherein the support frame is in clamping fit with the two cross beams through the connecting component, the connecting component comprises two first matching parts arranged on the support frame, second matching parts corresponding to the two cross beams are respectively arranged on the two cross beams, and the first matching parts and the second matching parts are mutually clamped to limit the support frame to be separated from the cross beams. The structure can realize rapid assembly and disassembly of the support frame and the cross beam without tools, improves the assembly efficiency, simplifies the installation operation, and is suitable for scenes needing frequent disassembly and assembly.

Inventors

  • XIANG LEHONG
  • TAO MINQUAN
  • YU SHIHENG

Assignees

  • 乐歌人体工学科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (10)

  1. 1. A fast-assembling structure of support frame and crossbeam, its characterized in that includes: A support (10); The connecting assembly (20) is arranged on the support frame (10), and the connecting assembly (20) comprises two first matching parts; the two cross beams (30) are respectively provided with a second matching part; The two first matching parts are respectively connected with the two second matching parts in a clamping manner so as to limit the support frame (10) to be separated from the two cross beams (30), and the support frame (10) is matched with the two cross beams (30) to form a supporting structure for supporting the upper component.
  2. 2. The quick-mounting structure according to claim 1, wherein the supporting frame (10) comprises a first plate body (11) and a second plate body (12), the second plate body (12) is arranged at an included angle with the first plate body (11), the connecting component (20) is connected with the second plate body (12), and when the supporting frame (10) is connected with the two cross beams (30) in a matched manner, the first plate body (11) is placed on the two cross beams (30) and supported upwards by the two cross beams (30).
  3. 3. The quick-mounting structure according to claim 1, wherein the connecting assembly (20) comprises a mounting plate (21), an elastic member (23) and two fastening members (22), the two fastening members (22) are movably arranged on the mounting plate (21), the two first matching members are respectively arranged on the two fastening members (22), and the elastic member (23) is used for elastically pushing the two fastening members (22) towards the position clamped with the second matching portion.
  4. 4. A quick-mounting structure according to claim 3, characterized in that the mounting plate (21) is provided with a sliding slot (211), two fastening members (22) are both slidably arranged in the sliding slot (211), and the elastic member (23) is located between the two fastening members (22).
  5. 5. The quick assembly structure according to claim 4, wherein the two fastening members (22) are provided with first limiting portions (223), the mounting plate (21) is provided with two first limiting slots (213), and the two first limiting portions (223) are respectively located in the two first limiting slots (213) so as to limit the sliding distance of the two fastening members (22) along the sliding groove (211).
  6. 6. The quick assembly structure according to claim 4, wherein the two fastening members (22) are provided with second limiting portions (224), the support frame (10) is provided with two second limiting slots (111), and the two second limiting portions (224) are respectively located in the two second limiting slots (111) to limit the sliding distance of the two fastening members (22) along the sliding groove (211).
  7. 7. The quick-assembly structure according to claim 4, wherein the elastic member (23) is a spring, the two fastening members (22) are provided with joint portions (222), and two ends of the spring are respectively sleeved on the two joint portions (222) and drive the two fastening members (22) to move towards the fastening position.
  8. 8. The quick-assembly structure according to claim 2, wherein the second mating portion is a fastening hole (31) formed on the cross beam (30), the first mating portion is a fastening tooth portion (221) formed on the fastening member (22), the fastening tooth portion (221) has a first edge (2211) and a second edge (2212), the first edge (2211) pushes the fastening member (22) away from the fastening hole (31) when contacting the cross beam (30), and the second edge (2212) is used for abutting against an upper wall of the fastening hole (31) so as to limit the upward movement of the fastening member (22) relative to the cross beam (30).
  9. 9. The quick-assembly structure according to claim 8, wherein the second edge (2212) is provided with a slight inclination with respect to the upper wall of the hole (31) so as to be able to adhere to the upper wall of the hole (31).
  10. 10. A lifting table, characterized by comprising a quick-assembly structure of a support frame and a cross beam according to any one of claims 1 to 9.

Description

Fast-assembling structure of support frame and crossbeam and lifting table applying fast-assembling structure Technical Field The application relates to the technical field of furniture structures, in particular to a fast-assembling structure of a support frame and a cross beam and application of the fast-assembling structure on a lifting table. Background In modern office equipment, lifting tables are widely used because of the advantages of adjustable height, flexible use and the like. The lift table generally includes a mating structure of the support frame and the cross beam to achieve stable support of the overall frame. In the prior art, the connection mode between the support frame and the cross beam is fixed by adopting fasteners such as screws and bolts, and the alignment, perforation and locking operations are required to be performed by using tools during installation, so that the process is tedious, time-consuming, and inconvenient to rapidly disassemble and repeatedly assemble. In addition, the traditional connection mode has the problems of high positioning accuracy requirement, low assembly efficiency and high labor intensity. In the actual use process, especially under the condition of mass assembly or frequent carrying and disassembly in office places, the conventional structure is difficult to meet the convenient and efficient assembly requirements, and the popularization and the use of the lifting table in wider scenes are limited. Therefore, it is needed to provide a fast assembly structure of a support frame and a cross beam, which has a simple structure, convenient assembly and reliable connection, so as to overcome the above-mentioned disadvantages in the prior art. Disclosure of utility model The application provides a fast-assembling structure of a support frame and a cross beam and a lifting table using the fast-assembling structure, and aims to overcome the defects of inconvenient assembly and low disassembly efficiency of the support frame and the cross beam in the prior art, realize reliable connection without tools, facilitate fast assembly and disassembly and improve the overall assembly efficiency and the use convenience. The application provides a fast-assembling structure of a support frame and a cross beam, which comprises the following components: a support frame; the connecting assembly is arranged on the supporting frame and comprises two first matching parts; The two cross beams are respectively provided with a second matching part; The two first matching parts are respectively connected with the two second matching parts in a clamping manner so as to limit the support frame to be separated from the two cross beams, and the support frame is matched with the two cross beams to form a support structure for supporting the upper component. Preferably, the support frame comprises a first plate body and a second plate body, the second plate body and the first plate body are arranged at an included angle, the connecting component is connected with the second plate body, and when the support frame is connected with the two cross beams in a matched mode, the first plate body is placed on the two cross beams and supported upwards by the two cross beams. Preferably, the connecting assembly comprises a mounting plate, an elastic piece and two buckling pieces, wherein the two buckling pieces are movably arranged on the mounting plate, the two first matching parts are respectively arranged on the two buckling pieces, and the elastic piece is used for elastically pushing the two buckling pieces towards the position clamped with the second matching parts. Preferably, the mounting plate is provided with a chute, the two fastening pieces are both slidably arranged in the chute, and the elastic piece is positioned between the two fastening pieces. Preferably, the two fastening pieces are provided with first limiting parts, the mounting plate is provided with two first limiting slotted holes, and the two first limiting parts are respectively positioned in the two first limiting slotted holes so as to limit the sliding distance of the two fastening pieces along the sliding chute. Preferably, the two fastening pieces are provided with second limiting parts, the support frame is provided with two second limiting slotted holes, and the two second limiting parts are respectively positioned in the two second limiting slotted holes so as to limit the sliding distance of the two fastening pieces along the sliding chute. Preferably, the elastic piece is a spring, the two buckling pieces are provided with joint parts, two ends of the spring are respectively sleeved on the two joint parts, and the two buckling pieces are driven to move towards the buckling positions. Preferably, the second matching portion is a buckling hole formed in the cross beam, the first matching portion is a buckling tooth portion formed in the buckling piece, the buckling tooth portion is provided with a first edge and a sec