CN-224219690-U - Table frame for quick disassembly of table legs

Abstract

The utility model provides a table frame for quickly disassembling a table leg, which comprises two cross beams and a locking assembly arranged between the two cross beams. An accommodating space for installing the upright post is formed between the end parts of the two cross beams. The locking component comprises an operation connecting rod and an action connecting rod, the operation connecting rod is in running fit with the cross beam, the action connecting rod and the cross beam are in running connection with each other, and the action connecting rod is closer to the accommodating space. The operation part of the operation connecting rod can be operated by a user, and the action part of the action connecting rod is used for abutting the upright post. The locking component has two states of unlocking and locking, the operating part protrudes out of the cross beam in the vertical direction in the unlocking state, and when the locking state is switched to the locking state, the operating part enters between the two cross beams by rotating the operating connecting rod, the operating connecting rod drives the acting connecting rod to rotate and move towards the accommodating space, and the acting part enters the accommodating space along with the operating connecting rod.

Inventors

• JIN MINGHUA
• WANG YEBING
• LI YUCHENG

Assignees

• 永艺家具股份有限公司

Dates

Publication Date

20260512

Application Date

20250414

Priority Date

20250126

Claims (7)

1. 1. The table frame for quickly disassembling the table leg is characterized by comprising two cross beams which are arranged at intervals in parallel and a locking assembly arranged between the two cross beams, wherein a containing space for installing a stand column is formed between the two cross beams at the end parts of the two cross beams, the locking assembly comprises an operation connecting rod and an action connecting rod, the operation connecting rod is in rotary fit with the two cross beams, the action connecting rod is in rotary and sliding fit with the two cross beams, the operation connecting rod is in rotary connection with the action connecting rod, the operation connecting rod is closer to the containing space than the action connecting rod, the operation connecting rod comprises an operation part, the operation part is configured to be operated by a user, the operation part is configured to abut against the stand column, the locking assembly is provided with an unlocking state and a locking state, the operation part protrudes out of the cross beams in the vertical direction in the unlocking state, and when the unlocking state is switched to the locking state, the operation connecting rod is rotated, the operation connecting rod is enabled to enter the two cross beams, and the operation connecting rod is driven to rotate and move towards the containing space, so that the operation part enters the containing space.
2. 2. The quick release table frame for a table leg of claim 1, wherein the action portion is located at an end of the action link adjacent the receiving space, and wherein an end profile of the action portion adjacent the receiving space has an arc.
3. 3. The quick detachable table frame for a table leg according to claim 2, wherein the width of the acting portion in the vertical direction gradually increases from the far to the near.
4. 4. The quick detachable table frame for a table leg according to claim 1, wherein the operation link further comprises a rotating portion and an adaptive portion, the rotating portion is rotatably connected to the cross members, the adaptive portion is connected to the rotating portion, the operation portion is connected to a middle portion of the adaptive portion, the adaptive portion is vertically disposed between the two cross members, the adaptive portion is vertical to the operation portion, and the adaptive portion is configured to be capable of generating elastic modulus deformation in response to an external force.
5. 5. The table frame for quick release of a table leg of claim 1, wherein the operation portion is provided with a boss, and the boss is provided with a stopper shaft, the stopper shaft being configured to abut against the action link and prevent the operation link from continuing to rotate in the locked state.
6. 6. The table frame for quickly disassembling the table leg of claim 1, wherein the two cross beams are provided with sliding grooves which extend along the length direction of the cross beams, the two acting parts are provided with sliding rotating shafts, and the sliding rotating shafts are arranged in the sliding grooves and enable the acting parts to be connected to the cross beams in a sliding and rotating mode.
7. 7. The quick release table frame for a table leg according to claim 1, wherein the operating link is substantially T-shaped, the acting link is substantially Y-shaped, the acting link further comprises two connecting portions and two branched support arms arranged at intervals, both ends of the support arms are respectively connected with the connecting portions and the acting portions, the operating portion is located between the two connecting portions and rotatably connected with the two connecting portions, and in a locked state, the operating portion is located between the two connecting portions and the two support arms at the same time.

Description

Table frame for quick disassembly of table legs Technical Field The utility model relates to the technical field of lifting tables, in particular to a table frame for quickly disassembling a table leg. Background In the modern furniture market, the development trend of the lifting table is getting hot, and the design and the use requirements of the lifting table are evolving continuously. The structure of the desk frame of the traditional lifting desk, in particular to the installation part of the desk legs, usually adopts a screw fixing mode to connect the desk legs and the desk frame. Although the installation mode can ensure the connection stability of the table legs and the table frame, a plurality of problems are exposed in the practical application process. In the packaging and transportation link of the products, the table frame and the table legs often need to be packaged separately, so that the use amount of packaging materials is reduced, more storage space is rationalized, the transportation cost is reduced, and the complicated installation process is a difficult problem for consumers. The mounting screw requires the aid of specialized tools and requires a certain mounting skill and tolerance from the consumer. Many consumers are lack of installation experience, so that the problems of screw loosening, uneven installation of table legs and the like easily occur in the installation process, which not only affects the use experience of products, but also can cause the consumers to generate dissatisfaction on the products, thereby affecting the market public praise and sales of the products. With the acceleration of the pace of life of people, consumers have put higher demands on the convenience and ease of installation of furniture products. They wish to be able to quickly and easily complete the installation of furniture without resorting to excessive tools and complex operations. Therefore, a novel table frame structure is urgently needed in the market, and the installation flow of the table legs can be simplified while the low cost of packaging and transportation is guaranteed. Disclosure of Invention In order to solve the technical problems, the utility model provides a table frame for quickly disassembling a table leg, which comprises two spaced and parallel cross beams and a locking assembly arranged between the two cross beams. An accommodating space for installing the upright post is formed between the end parts of the two cross beams. The locking component comprises an operation connecting rod and an action connecting rod, the operation connecting rod is in running fit with the cross beam, the action connecting rod and the cross beam are in running connection with each other, and the action connecting rod is closer to the accommodating space. The operation part of the operation connecting rod can be operated by a user, and the action part of the action connecting rod is used for abutting the upright post. The locking component has two states of unlocking and locking, the operating part protrudes out of the cross beam in the vertical direction in the unlocking state, and when the locking state is switched to the locking state, the operating part enters between the two cross beams by rotating the operating connecting rod, the operating connecting rod drives the acting connecting rod to rotate and move towards the accommodating space, and the acting part enters the accommodating space along with the operating connecting rod. The table frame realizes the locking of the installation of the opposite column by virtue of the simple connecting rod structure, after the upright column is placed in the unlocking state, the operation connecting rod is pressed down, the action part of the action connecting rod pushes the upright column to the installation position and fixes the upright column, the operation is convenient and quick, the screw installation is not needed, the low cost of package and transportation is ensured, the difficulty of installing the lifting table by a consumer is greatly simplified, the concern of the consumer on the installation is eliminated, and the market benefit of products is improved. The technical scheme of the utility model is realized as follows: The table frame comprises two cross beams which are arranged at intervals in parallel and a locking assembly arranged between the two cross beams, a containing space for installing a stand column is formed between the two cross beams at the end parts of the two cross beams, the locking assembly comprises an operation connecting rod and an action connecting rod, the operation connecting rod is in rotating fit with the two cross beams, the action connecting rod is in rotating and sliding fit with the two cross beams, the operation connecting rod is in rotating connection with the action connecting rod, the action connecting rod is closer to the containing space than the operation connecting rod, the operation connecting rod compri