CN214963324U

CN214963324U - Table leg connecting structure

Info

Publication number: CN214963324U
Application number: CN202121013538.8U
Authority: CN
Inventors: 严央
Original assignee: Ningbo Hailian Leisure Co ltd
Current assignee: Ningbo Hailian Leisure Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-03
Anticipated expiration: 2031-05-12

Abstract

The application relates to a table foot connecting structure, and belongs to the technical field of furniture. It includes table, table foot and coupling assembling, coupling assembling includes screw rod and nut, the table foot is provided with the confession along length direction the spacing hole that the screw rod passed, screw rod one end is fixed in the table, the other end passes spacing hole, nut thread fixing in screw rod and restriction the table foot breaks away from the table. This application has convenient dismantlement and is difficult to not hard up effect.

Description

Table leg connecting structure

Technical Field

The application relates to the field of furniture, in particular to a table foot connecting structure.

Background

The table is a common furniture, and the manufacturing raw materials are mostly wood and also have the table made of metal materials. The upper part is provided with a plane and the lower part is provided with a pillar. Can be used for putting things, doing things, eating, writing, working and the like. Is furniture that is held by smooth plates, legs, and other supports.

The existing table legs of the table are usually fixed in an inserting mode or a screw fixing mode, the table legs are simple and firm, but the table legs are inconvenient to disassemble and replace after being damaged, so that a nut with a threaded hole is driven into the table top through threads or a threaded hole is machined, a screw rod is fixed on the table legs, and then the table legs are fixed through a threaded in mode.

In view of the above-mentioned related art, the inventor believes that the above-mentioned table leg connection means allows the table leg to be easily disassembled, but the table leg is easily loosened by being unscrewed due to a force in daily use.

SUMMERY OF THE UTILITY MODEL

In order to make the table leg be difficult to not hard up when convenient the dismantlement, this application provides a table foot connection structure.

The application provides a table foot connection structure adopts following technical scheme:

the utility model provides a table foot connection structure, includes table, table foot and coupling assembling, coupling assembling includes screw rod and nut, the table foot is provided with the confession along length direction the spacing hole that the screw rod passed, screw rod one end is fixed in the table, the other end passes spacing hole, the nut screw thread is fixed in the screw rod and restriction the table foot breaks away from the table.

Through adopting above-mentioned technical scheme, through screw rod and nut cooperation, on being fixed in the table to the table foot, through taking off the nut, the table foot can be convenient dismantles from the table, mainly fixes the table foot by screw rod and nut simultaneously, so the table foot rotates around the screw rod, also can not influence the firm in connection degree between table foot and the table for the table foot is difficult to not hard up.

Optionally, the connecting assembly comprises a connecting plate, the connecting plate is fixed to the table, a pre-fixing nut is arranged on the connecting plate, and the screw is fixed to the pre-fixing nut in a threaded mode.

Through adopting above-mentioned technical scheme, it supplies to consolidate nut installation in advance to set up the connecting plate and fixes, can adopt more firm connected mode such as welding between solid nut and the connecting plate in advance, and area of contact between connecting plate and the table is bigger, according to the difference of table material, no matter welded fastening is still glued fixedly, the comparison that can both connect is more firm, thereby through the connecting plate indirect fixing solid nut in advance on the table better, gu nut and screw rod cooperation in advance, fix the screw rod on the table, the screw rod can be followed more convenient taking off on the table simultaneously again.

Optionally, a placing hole is formed in the connecting plate, the placing hole is coaxial with the pre-fixing nut, and the aperture of the placing hole is larger than that of the pre-fixing nut.

Through adopting above-mentioned technical scheme, through seting up the arrangement hole on the connecting plate for the screw rod can get into the arrangement hole after passing the nut of consolidating in advance, improves the degree of depth of screw rod screw in, thereby improves the joint strength between screw rod and the connecting plate, and the screw rod receives the restriction of connecting plate simultaneously, and the power that the table foot atress transmitted to the nut of consolidating in advance through the screw rod is shared, reduces the pressure of the nut of consolidating in advance.

Optionally, at least one limiting block is arranged on the connecting plate, the table legs are quadrangular shells which are communicated from top to bottom, two abutting surfaces are arranged on the limiting blocks, and the abutting surfaces abut against the inner walls of the two adjacent sides of the table legs in a one-to-one correspondence mode.

Through adopting above-mentioned technical scheme, through setting up the stopper, on the one hand, the stopper has restricted the rotation of table foot, keeps the stability of table foot, and on the other hand, stopper and screw rod cooperation for the table foot is difficult to the atress and buckles.

Optionally, a mounting protrusion is convexly arranged on the connecting plate, and the nut is fixed to the mounting protrusion.

Through adopting above-mentioned technical scheme, set up the installation arch, through setting up the installation arch, when not improving connecting plate thickness, improve the degree of depth in placement hole to further improve the joint strength between screw rod and the connecting plate.

Optionally, a dust cover is fixedly inserted into one end of the table leg, which is far away from the table plate.

Through adopting above-mentioned technical scheme, through the shield of installation, the one end of table foot keeping away from the table prevents the dust entering, and is waterproof in certain degree simultaneously, reduces rustting of nut and screw rod.

Optionally, the outer wall of the dust cover is provided with at least one circle of rubber flanging.

Through adopting above-mentioned technical scheme, the rubber turn-ups of setting, on the one hand, improves the installation stability of shield, and the shield can be more light take off again simultaneously, and on the other hand further improves the leakproofness between shield and the table foot inner wall.

Optionally, the shield deviates from the end face thread fixing of the table foot is provided with a height adjusting block, a height threaded rod is arranged on the height adjusting block, and a height threaded hole for the height threaded rod to be thread fixed is formed in the shield.

Through adopting above-mentioned technical scheme, set up the altitude mixture control piece, through rotatory altitude mixture control piece, can adjust the interval between altitude mixture control piece and the shield, indirect adjustment table foot and the distance on ground between, finally reach the function of adjusting table stability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the table legs are fixed on the table board through the matching of the screw rod and the nut, the table legs can be conveniently detached from the table board through the removal of the nut, and meanwhile, the table legs are mainly fixed through the screw rod and the nut, so that the table legs rotate around the screw rod, the connection firmness between the table legs and the table board is not influenced, and the table legs are not easy to loosen;

2. the connecting plate is arranged for mounting and fixing the pre-fixing nut, a more firm connecting mode such as welding can be adopted between the pre-fixing nut and the connecting plate, the contact area between the connecting plate and the table plate is larger, and the pre-fixing nut can be connected more firmly no matter welded or glued according to different table plate materials, so that the pre-fixing nut is fixed on the table plate indirectly through the connecting plate, the pre-fixing nut is matched with the screw rod to fix the screw rod on the table plate, and meanwhile, the screw rod can be taken down from the table plate more conveniently;

3. through the shield of installation, seal the one end that the table was kept away from to the table foot, prevent the dust to get into, waterproof in a certain degree simultaneously, reduce rustting of nut and screw rod, the rubber turn-ups that sets up on the shield, on the one hand, improve the installation stability of shield, the shield can be more light take off simultaneously again, on the other hand, further improves the leakproofness between shield and the table foot inner wall.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is an exploded view of a connection structure of the table leg and the table plate in the embodiment of the present application;

fig. 3 is a schematic structural diagram of a dust cap and a height adjusting block in an embodiment of the present application.

Description of reference numerals: 1. a table plate; 2. a table leg; 21. a limiting block; 22. a limiting hole; 3. a connecting plate; 31. mounting a boss; 32. placing the hole; 33. a limiting block; 331. an abutting surface; 34. reinforcing ribs; 4. pre-fixing the nut; 5. a screw; 6. a nut; 61. a gasket; 7. a dust cover; 71. a weight reduction groove; 72. a height threaded hole; 73. rubber flanging; 74. a limiting edge; 8. a height adjusting block; 81. anti-skid lines; 82. a highly threaded rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a table foot connecting structure.

Referring to fig. 1, a table foot connection structure, including table 1, table foot 2 and the coupling assembling that is used for connecting table 1 and table foot 2, the quantity of table foot 2 can be four, and four table feet 2 divide the four corners of establishing table 1 to support the four corners of table 1, connect fixedly through a set of coupling assembling between every table foot 2 and the table 1.

Referring to fig. 2, the connecting assembly includes a connecting plate 3, a pre-fixing nut 4, a screw rod 5 and a nut 6, the connecting plate 3 is a square plate and is fixed on one corner of the table plate 1, the table plate 1 and the connecting plate 3 can be made of steel or iron and fixed by welding, and the table plate 1 can also be made of plastic or wood and fixed with the connecting plate 3 by gluing.

Referring to fig. 2, the surface of the connecting plate 3 departing from the table board 1 is integrally provided with a cylindrical mounting protrusion 31 in a protruding manner, the mounting protrusion 31 is located in the middle of the connecting plate 3, a mounting hole 32 is coaxially formed in the mounting protrusion 31, a pre-fixing nut 4 is welded and fixed on the mounting protrusion 31 and is coaxial with the mounting hole 32, and the inner diameter of the pre-fixing nut 4 is smaller than the aperture of the mounting hole 32.

Referring to fig. 2, the table foot 2 is a quadrangular shell which is through from top to bottom, meanwhile, the end face of the connecting plate 3, which deviates from the table plate 1, is provided with square limiting blocks 33, the number of the limiting blocks 33 can be four, four limiting blocks 33 are respectively provided with four corners of the connecting plate 3, and two side walls of the limiting blocks 33, which deviate from two adjacent limiting blocks 33, are arranged as abutting surfaces 331, the table foot 2 is sleeved outside the four limiting blocks 33 and abuts against the connecting plate 3, two abutting surfaces 331 on each limiting block 33 are connected with two adjacent inner walls in the table foot 2 in an abutting manner, so that the rotation of the table foot 2 and the bending of the relative connecting plate 3 are limited, meanwhile, the connecting plate 3 is also provided with reinforcing ribs 34 integrally, the reinforcing ribs 34 are four, the four reinforcing ribs 34 are respectively arranged between the four limiting blocks 33 and the mounting protrusions 31, and are integrated with the limiting blocks 33 and the mounting protrusions 31, and the anti-extrusion strength of the limiting blocks 33 is improved.

Referring to fig. 2, 5 one end screw threads of screw rod are fixed in advance solid nut 4 and tip screw in place the hole 32, screw rod 5 wears to locate in table foot 2, table foot 2 keeps away from one end internal weld fixation limiting block 21 of table 1, limiting block 21 is last to have seted up limiting hole 22, screw rod 5 wears to locate in limiting

hole

22, 6 screw threads of nut are fixed in the one end that table board 1 was kept away from to screw rod 5, the centre gripping has gasket 61 between nut 6 and the stopper 33, through 6 restriction table feet 2 of nut along 5 axial directions removal of screw rod, thereby keep the cooperation of table foot 2 and stopper 33.

Referring to fig. 2 and 3, one end of the table leg 2, which is far away from the table plate 1, is provided with a dust cover 7 and a height adjusting block 8, the dust cover 7 is a quadrangular prism, a lightening groove 71 is formed in one end of the dust cover 7, the number of the lightening grooves 71 can be four, and four corners of the dust cover 7 are respectively formed, a through high threaded hole 72 is formed in the middle of the dust cover 7, an annular rubber flange 73 is sleeved and glued on the outer wall of the dust cover 7, the rubber flange 73 can be three and arranged at intervals along the height direction of the dust cover 7, one end of the dust cover 7, which is provided with the rubber flange 73, is inserted into one end of the table leg 2, which is far away from the table plate 1, a circle of limiting edge 74 is integrally arranged on the outer wall of one end, which is far away from the table leg 2, of the dust cover 7 is limited in the depth of the table leg 2.

Referring to fig. 3, height adjusting block 8 is cylindrical, and anti-skidding line 81 has been seted up to height adjusting block 8 outer wall, and height adjusting block 8 extends towards the one end of shield 7 and is provided with high threaded rod 82, and high threaded rod 82 screw thread screw in is in high threaded hole 72.

The implementation principle of a table foot connection structure of the embodiment of the application is as follows: fix the connecting plate 3 to table 1, then set screw 5, outside big ao screw 5 of table foot 2 suit and stopper 33, screw 5 passed spacing hole 22, then installation gasket 61 and nut 6 realize the fixed of table foot 2, install shield 7 and altitude mixture control piece 8 at last, rotatory altitude mixture control piece 8 adjusts the height of table foot 2, keeps the stability of table.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A table foot connection structure is characterized in that: including table (1), table foot (2) and coupling assembling, coupling assembling includes screw rod (5) and nut (6), table foot (2) are provided with the confession along length direction spacing hole (22) that screw rod (5) passed, screw rod (5) one end is fixed in table (1), the other end passes spacing hole (22), nut (6) threaded fixation in screw rod (5) and restriction table foot (2) break away from table (1).

2. A table foot connecting structure as claimed in claim 1, wherein: coupling assembling includes connecting plate (3), connecting plate (3) are fixed in table (1), be provided with on connecting plate (3) and solidify nut (4) in advance, screw rod (5) threaded fixation in advance solidify nut (4).

3. A table foot connecting structure as claimed in claim 2, wherein: the connecting plate (3) is provided with a placing hole (32), and the placing hole (32) is coaxial with the pre-fixing nut (4) and has an aperture larger than that of the pre-fixing nut (4).

4. A table foot connecting structure as claimed in claim 2, wherein: be provided with at least one stopper (33) on connecting plate (3), table foot (2) are the quadrangular shell that link up from top to bottom, set up two butt faces (331) on stopper (33), two butt face (331) one-to-one butt adjacent both sides inner wall of table foot (2).

5. A table foot connecting structure as claimed in claim 3, wherein: the connecting plate (3) is convexly provided with an installation bulge (31), and the nut (6) is fixed on the installation bulge (31).

6. A table foot connecting structure as claimed in claim 4, wherein: one end of the table leg (2) far away from the table plate (1) is fixedly provided with a dustproof cover (7) in an inserted mode.

7. A table foot connecting structure as claimed in claim 6, wherein: the outer wall of the dustproof cover (7) is provided with at least one circle of rubber flanging (73).

8. A table foot connecting structure as claimed in claim 6, wherein: the dustproof cover (7) deviates from the end face thread fixing of the table legs (2) is provided with a height adjusting block (8), a height threaded rod (82) is arranged on the height adjusting block (8), and a height threaded hole (72) for the height threaded rod (82) to be thread fixed is formed in the dustproof cover (7).