Novel table connecting and mounting device

Abstract

The utility model provides a novel table connecting and installing device which comprises an installing piece, the installing piece is arranged in a groove, the installing piece comprises a first sliding block, the section of the first sliding block is in a trapezoid shape, the first sliding block is arranged in the groove, second sliding blocks are arranged at the left end and the right end in the groove, and the second sliding blocks are arranged in the groove. The inner side face of the second sliding block is obliquely arranged, a gasket is erected on the second sliding block, and the gasket is connected with the first sliding block through a hexagon nut and a screw. Grooves are formed in the upper surface of the table board, mortises are formed in the periphery of the lower surface of the table board and communicate with the grooves, tenons matched with the mortises are arranged on the upper surfaces of the table legs, the tenons are inserted into the mortises, or the installation pieces comprise T-shaped clamping blocks, the upper ends of the table legs are connected with cylinders, the cylinders are embedded into the grooves, and the installation pieces are arranged on the lower surfaces of the table legs. Limiting grooves are formed in the left end and the right end in the groove. According to the utility model, the dismounting and the mounting are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture technical field, especially a new type of desk connecting installation device. BACKGROUND

[0002] Furniture refers to the indispensable appliance and facility category for human beings to maintain normal life, engage in production practice and carry out social activities. Furniture also develops and innovates along with the pace of the times, and now there are many categories, different materials, complete varieties and different purposes. In modern life, desks (including tea tables, dining tables, computer desks, etc.) are indispensable. The desk includes a desktop and a support frame. To enhance stability, the support frame is usually composed of a main rod and a cross rod. Under normal circumstances, the main rod and the cross rod are fixed by welding, and the user cannot freely disassemble and assemble them. Moreover, the support frame formed after welding can only be used for a certain type of desk, and the existing support frame cannot be quickly disassembled, which causes inconvenience when moving the desk. At the same time, the connection with the table board is not stable enough, and the table board and the support frame are easily separated. SUMMARY

[0003] Therefore, the utility model aims to provide a new type of desk connecting installation device which can be easily disassembled and assembled.

[0004] The utility model adopts the following method to realize: a new type of desk connecting installation device, including an installation piece, the installation piece is located in a recess, the installation piece includes first sliding block, the cross section of first sliding block is trapezoidal, first sliding block is located in recess, the recess left and right two ends are evenly provided with second sliding block, and the inner side of second sliding block is inclined, the second sliding block is provided with gasket, gasket is connected through a hexagon nut and screw rod with first sliding block, the lower surface of table board is provided with a mortise, and the mortise is connected with the recess, the upper surface of table leg is provided with tenon matched with mortise, the tenon is inserted into the mortise, the installation piece includes T-shaped clamping block, the upper end of table leg is connected with a cylinder, the cylinder is embedded in the recess, the recess left and right two ends are evenly provided with limiting slot, the T-shaped clamping block is embedded in the limiting slot through the cylinder, the upper and lower ends between the horizontal plate of T-shaped clamping block and the inner side of cylinder are provided with reset spring, the recess is provided with connecting block, the connecting block is arranged between the T-shaped clamping block of left and right two ends, the cross section of connecting block is trapezoidal, the upper surface of table leg is provided with storage groove connected with cylinder and used for storing connecting block, the connecting block is provided with L-shaped pull rod, the side surface of table leg is provided with pull groove, the L-shaped pull rod is connected with the connecting block through the pull groove, and the L-shaped pull rod is fixed through a fixed nut.

[0005] Further, the mounting piece is arranged on the lower surface of the table plate, the recess is arranged around the lower surface of the table plate, the mounting piece is arranged in the recess, the mounting piece fixes the table leg on the lower surface of the table plate, and the table leg supports the table plate.

[0006] The table leg is fixed through the action of the mounting piece, the traditional riveting mode is omitted, the processing technology is saved, the mounting is more firm than the traditional riveting, and the mounting is convenient; the table leg is convenient to disassemble and assemble, and the performance of the table is not affected; the table leg is simple in structure, convenient to operate, can effectively save manpower and material resources, and improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 It is a structural schematic view of the first embodiment of the utility model.

[0008] Figure 2 It is a structural schematic view of the first embodiment of the mounting piece.

[0009] Figure 3 It is a structural schematic view of the table leg of the first embodiment of the utility model.

[0010] Figure 4 It is a structural schematic view of the second embodiment of the utility model. DETAILED DESCRIPTION

[0011] The utility model is further described below in combination with the drawings.

[0012] Please refer to Figures 1 to 3The utility model provides a first embodiment: a novel desk connecting installation device, including an installation piece 1, installation piece 1 sets up in a recess 2, installation piece 1 includes first sliding block 11, the section of first sliding block 11 is trapezoidal, first sliding block 11 sets up in recess 2, the recess 2 left and right two ends all are provided with second sliding block 12, just the inside surface of second sliding block 12 is inclined and sets up, the second sliding block 12 is equipped with gasket 13, gasket 13 is connected through a hexagon nut 14 and screw rod 15 with first sliding block 11 and sets up, the mortise (not shown) is set up in the periphery of the lower surface of table board 3 all, and the mortise is connected with the recess 2 and sets up, and the tenon 41 that table leg 4 upper surface is provided with cooperates with the mortise is inserted into the mortise and sets up. Make through the effect of installation piece 1, can realize the fixed table leg 4 below table board 3, support table board 3 to realize the assembly of desk, facilitate the disassembly of desk. Screw rod 15 helical connection gasket 13 and first sliding block 11, hexagon nut 14 helical sleeve on screw rod 15 upper end, and hexagon nut 14 sets up in gasket 13 upper, make through the rotation hexagon nut 14, can press down gasket 13 on screw rod 15, then drive second sliding block 12 to slide outwards, to be able to resist table leg 4, realize the support effect of table leg 4 to table board 3, more firm than traditional riveting, and installation is convenient, make through the insertion tenon 41 into mortise, then through installation piece 1, tenon 41 is resisted and fixed in mortise, to realize the fixation of table leg 4, support table board 3.

[0013] Please refer to Figure 4As shown, the utility model provides second embodiment: the mounting piece 1 includes T shape and engages the block 16, the upper end of desk foot 4 is connected with a cylinder 17, the cylinder 17 is embedded in the recess 2 setting, the recess 2 left and right two ends are all set up with the limiting slot 21, the T shape and engages the block 16 passes through the cylinder 17 and is embedded in the limiting slot 21, the horizontal plate of T shape and engages the block 16 with the inside surface between the cylinder 17 both ends are all set up with reset spring 18, the recess 2 is provided with connecting block 22, connecting block 22 is set between the T shape and engages the block 16 of left and right two ends, the section of connecting block 22 is trapezoidal, the upper surface of desk foot 4 is set up with the storage slot 19 for receiving connecting block 22 and being connected with cylinder 17, L-shaped pull rod 5 is set up on connecting block 22, pull slot 51 is set up in the side of desk leg 4, L-shaped pull rod 5 passes through pull slot 51 and is connected with connecting block 22 setting, L-shaped pull rod 5 is fixed through a fixed nut 6. By loosening the fixed nut 6, L-shaped pull rod 5 is pulled up, can realize that connecting block 22 is separated from T shape and engages the block 16, connecting block 22 enters the storage slot 19 and is stored, reset spring 18 resets, so as to be convenient for realizing the disassembly of desk leg 4, by the downward movement of L-shaped pull rod 5, can realize that connecting block 22 is separated from storage slot 19, make connecting block 22 be inserted between the T shape and engage the block 16 of left and right two ends, reset spring 18 is compressed, can realize that desk leg 4 is fixed on the desk plate 3.

[0014] Please continue to see Figures 1 to 3 As shown, the utility model an embodiment, the mounting piece 1 is set up in the lower surface of desk plate 3, the lower surface of desk plate 3 is all set up with recess 2 around, the recess 2 is provided with mounting piece 1, the mounting piece 1 installs and fixes desk foot 4 on the lower surface of desk plate 3, realizes the support of desk foot 4 to desk plate 3.

[0015] The above only is the preferred embodiment of the utility model, all changes and modifications made according to the utility model patent range, should belong to the cover range of the utility model.

Claims

1. A novel table connecting mounting device, characterized by: The installation part is arranged in a groove, the installation part comprises a first sliding block, the first sliding block is trapezoidal in cross section, the first sliding block is arranged in the groove, the groove is provided with a second sliding block at both left and right ends, the inner side of the second sliding block is arranged to be inclined, a gasket is arranged on the second sliding block, the gasket is connected with the first sliding block through a hexagonal nut and a screw rod, a mortise is formed in the lower surface of a table board around, the mortise is arranged to be in communication with the groove, a tenon is arranged on the upper surface of a table leg and matched with the mortise, the tenon is arranged to be inserted into the mortise, or the installation part comprises a T-shaped clamping block, a cylinder is connected to the upper end of the table leg, the cylinder is arranged to be embedded in the groove, a limiting groove is formed at both left and right ends in the groove, the T-shaped clamping block is arranged to pass through the cylinder and be embedded in the limiting groove, a reset spring is arranged between the horizontal plate of the T-shaped clamping block and the inner side of the cylinder at both upper and lower ends, a connecting block is arranged in the groove, the connecting block is arranged between the T-shaped clamping blocks at both left and right ends, the connecting block is trapezoidal in cross section, a receiving groove is formed in the upper surface of the table leg and matched with the cylinder and used for accommodating the connecting block, an L-shaped pull rod is arranged on the connecting block, a pull groove is formed in the side surface of the table leg, the L-shaped pull rod is arranged to pass through the pull groove and be connected with the connecting block, and the L-shaped pull rod is fixed through a fixing nut.

2. A novel table connecting mounting device as claimed in claim 1, wherein: The installation part is arranged on the lower surface of a table board, the groove is formed in the lower surface of the table board around, the installation part is arranged in the groove, and the installation part fixes the table leg on the lower surface of the table board to support the table board.

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