Assembly structure of office table

Abstract

The utility model discloses an office table assembling structure which comprises a table board, a fixing frame is arranged on the lower end face of the table board, table legs are conveniently arranged on the left side and the right side of the lower portion of the fixing frame, and inserting grooves with openings in the lower end face and the front end face are formed in the left side and the right side of the fixing frame respectively. Inserting parts used for being inserted into the inserting grooves are arranged on the upper portions of the table legs, and locking assemblies which can move relative to the table legs and can be locked with the fixing frame to restrain the inserting parts to move front and back relative to the inserting grooves are arranged on the table legs. According to the table legs, a horizontal inserting connection mode is adopted, the inserting connection parts are inserted into the inserting grooves to form connection, the locking assemblies are adopted to lock the inserting connection parts and the fixing frame so as to restrain the inserting connection parts to move back and forth relative to the inserting grooves, the table legs and the fixing frame do not need to be fixed through screws, assembling is convenient, manufacturers do not need to be provided with screw tools, and the manufacturing cost is reduced. And the production cost is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of desks, in particular to an assembly structure of a desk. Background Art

[0002] The prior art, such as the Chinese utility model patent document with the publication number CN211715490U, discloses a connection structure between the side feet and the cross beam of a desk, including a cross beam, a side foot bracket, and a connection component. Among them, the cross beam is connected to the side foot bracket through the connection component, and the connection component is composed of a square joint, a connection joint, a fastener, a headless set screw, and an inner hexagon screw. The connection joint is arranged at the upper part of the side of the square joint and is fixedly connected to the square joint.

[0003] Based on the above, in the prior art, the cross beam is fixedly connected to the side angle bracket by connecting parts and screws. During the actual transportation and later assembly of the desk, in order to reduce the volume of goods transportation, when the product is packed, the frame such as the cross beam is directly assembled with the table board, while the table legs such as the side foot brackets are not assembled, and the user assembles them after receiving the goods. However, when the existing table legs are assembled with the frame, screws need to be used for connection. The screw fixation not only requires the user to use tools to tighten multiple screws, but also the steps are cumbersome. And the existing furniture connection screws generally use hexagon screws, and the manufacturer will equip hexagon wrenches considering the user's installation needs, further increasing the production cost. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides an assembly structure of a desk.

[0005] An assembly structure of a desk designed according to this purpose includes a table board. A fixed frame is arranged on the lower end surface of the table board. Table legs are conveniently arranged on the left and right sides below the fixed frame. Slots with openings on the lower end surface and the front end surface are respectively arranged on the left and right sides of the fixed frame. An insertion part for inserting into the slots is arranged on the upper part of the table legs. A locking component is arranged on the table legs and can move relative to the table legs and lock with the fixed frame to restrict the front and back movement of the insertion part relative to the slots.

[0006] Preferably, the locking component includes a movable hole arranged in the table leg and penetrating upward through the insertion part. A locking rod that can move up and down relative to the movable hole is inserted into the movable hole. A locking part is arranged at the upper end of the locking rod. A matching part is arranged in the slot. A spring is connected between the movable hole and the lower end of the locking rod. The spring is used to apply a force to the locking rod to make the locking part and the matching part be inserted and matched for locking.

[0007] Preferably, the locking part is a locking rack arranged at the upper end of the locking rod, and the matching part is a matching rack arranged in the slot. The locking rod can move up and down relative to the table leg to engage or disengage the locking rack and the matching rack with each other.

[0008] Preferably, a communication groove communicating with the movable hole is arranged on the wall surface of the table leg close to another table leg, and an adjusting handle is arranged in the communication groove and connected with the locking rod.

[0009] Preferably, the fixed frame is of a square structure.

[0010] Compared with the prior art, in the present invention, slots with openings at the lower end surfaces and front end surfaces are respectively arranged on the left and right sides of the fixed frame, a plug-in part for being plugged into the slots is arranged at the upper part of the table leg, and a locking component capable of moving relative to the table leg and locking with the fixed frame to restrict the plug-in part from moving back and forth relative to the slots is arranged on the table leg. The table leg of the present invention adopts a horizontal plug-in manner to form a connection by plugging the plug-in part into the slot, and uses the locking component to lock the plug-in part and the fixed frame to restrict the plug-in part from moving back and forth relative to the slot. The table leg and the fixed frame do not need to be fixed with screws, which is convenient for assembly, and the manufacturer does not need to be equipped with screw tools, effectively reducing the production cost. Description of the Drawings

[0011] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0012] Figure 2 is one of the exploded structural schematic diagrams of the present invention;

[0013] Figure 3 is the second exploded structural schematic diagram of the present invention;

[0014] Figure 4 is a sectional structural schematic diagram of the present invention;

[0015] Figure 5 is Figure 4 the enlarged structural schematic diagram at A in

[0016] Figure 6 is the exploded sectional structural schematic diagram of the present invention;

[0017] Figure 7 is Figure 6 the enlarged structural schematic diagram at B in Detailed Embodiments

[0018] The present invention will be further described below with reference to the drawings and embodiments.

[0019] SeeFigures 1-7 , an assembly structure of a desk, comprising a table board 10, a fixed frame 20 is arranged on the lower end surface of the table board 10, table legs 30 are conveniently arranged on the left and right sides below the fixed frame 20, slots 210 with openings on the lower end surface and the front end surface are respectively arranged on the left and right sides of the fixed frame 20, an insertion part 310 for being inserted into the slots 210 is arranged on the upper part of the table legs 30, and a locking component 40 which can move relative to the table legs 30 and lock with the fixed frame 20 to restrict the front and back movement of the insertion part 310 relative to the slots 210 is arranged on the table legs 30.

[0020] In the desk of the present utility model, the table legs adopt a horizontal insertion method, the insertion part is inserted into the slot to form a connection, and the locking component is used to lock the insertion part with the fixed frame to restrict the front and back movement of the insertion part relative to the slot. The table legs and the fixed frame do not need to be fixed with screws, which is convenient for assembly.

[0021] See Figure 5 , the locking component 40 includes a movable hole 320 arranged in the table legs 30 and penetrating through the insertion part 310 upward, a locking rod 410 which can move up and down relative to the movable hole 320 is inserted into the movable hole 320, a locking part 440 is arranged at the upper end of the locking rod 410, a matching part 220 is arranged in the slot 210, a spring 420 is connected between the movable hole 320 and the lower end of the locking rod 410, and the spring 420 is used to apply a force to the locking rod 410 to make the locking part 440 and the matching part 220 be inserted and matched for locking. When unlocking is needed, by driving the locking rod 410 to move downward, the locking part 440 is separated from the matching part 220, and unlocking is completed. During the downward movement of the locking rod 410, the spring 420 is compressed to store energy.

[0022] See Figure 6 , the locking part 440 is a locking rack arranged at the upper end of the locking rod 410, the matching part 220 is a matching rack arranged in the slot 210, and the up and down movement of the locking rod 410 relative to the table legs 30 can make the locking rack and the matching rack mesh or separate from each other.

[0023] See Figure 7 , a communication groove 330 communicating with the movable hole 320 is arranged on the wall surface of the table legs 30 close to another table leg 30, and an adjusting handle 430 is arranged in the communication groove 330 and connected with the locking rod 410. When unlocking, the adjusting handle 430 can be pulled to drive the locking rod 410 to move downward, which is convenient for operation.

[0024] In the present utility model, the fixed frame 20 has a square structure.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.

[0026] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An assembly structure of a desk, including a tabletop (10), a fixed frame (20) is provided on the lower end surface of the tabletop (10), and table legs (30) are conveniently arranged on the left and right below the fixed frame (20), characterized in that: On the left and right sides of the fixed frame (20), slots (210) with openings at the lower end face and the front end face are respectively provided. An insertion part (310) for being inserted into the slots (210) is provided at the upper part of the table leg (30). A locking component (40) which can move relative to the table leg (30) and lock with the fixed frame (20) to restrict the front-back movement of the insertion part (310) relative to the slots (210) is provided on the table leg (30).

2. The assembly structure of a desk according to claim 1, characterized in that: The locking component (40) includes a moving hole (320) which is arranged in the table leg (30) and penetrates upward through the insertion part (310). A locking rod (410) which can move up and down relative to the moving hole (320) is inserted in the moving hole (320). A locking part (440) is provided at the upper end of the locking rod (410). A matching part (220) is provided in the slot (210). A spring (420) is connected between the moving hole (320) and the lower end of the locking rod (410). The spring (420) is used for applying a force to the locking rod (410) to enable the locking part (440) and the matching part (220) to be inserted and matched for locking.

3. The assembly structure of a desk according to claim 2, characterized in that: The locking part (440) is a locking rack provided at the upper end of the locking rod (410), and the matching part (220) is a matching rack provided in the slot (210). The up-and-down movement of the locking rod (410) relative to the table leg (30) can make the locking rack and the matching rack engage or disengage with each other.

4. The assembly structure of a desk according to claim 2, characterized in that: A communication groove (330) communicating with the moving hole (320) is provided on the wall surface of the table leg (30) close to another table leg (30). An adjusting handle (430) is inserted in the communication groove (330) and connected with the locking rod (410).

5. The assembly structure of a desk according to claim 1, characterized in that: The fixed frame (20) has a square structure.

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