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Folding table

A technology for folding tables and table legs, applied in the field of folding tables, can solve the problems of complicated operation and easy damage, and achieve the effects of simple operation, long service life and good reliability

Inactive Publication Date: 2010-03-17
李路平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of easy damage and complicated operation in the prior art, the present invention provides a folding table with simple structure and convenient folding

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] refer to Figure 1-3

[0021] For a folding table, the desktop 1 and the table legs 2 are connected through the second working part 5 provided on the desktop 1 and the first working part 4 provided on the table leg 2, and the second working part 5 is A first pin 51 and a second pin 52 are provided, the distance between the first pin 51 and the center of gravity of the desktop 1 is smaller than the distance between the second pin 52 and the center of gravity of the desktop 1; A working part 4 is provided with a first groove 41 for inserting and sliding the first pin 51, and a second groove 42 for inserting or sliding out the second pin 52. The second groove 42 is arranged on the edge of the second working part 4; when the first pin 51 is located at the front end of the first slot 41, the second pin 52 is inserted into the second slot 42, The desktop 1 forms a lever with the first pin 51 as a fulcrum, and is fixed in the unfolded position by the second pin 52; when the ...

Embodiment 2

[0026] refer to Figure 4-6

[0027] The difference between this embodiment and Embodiment 1 is that the second working part 5 is arranged on the beam 3 under the desktop 1, and the beam 3 is connected with the second working part 5 through a rotating mechanism. The rotating mechanism includes a rotating shaft whose left end is fixed to the second working part 5, and whose right end is rotatably passed through the beam 3, and a rotating piece 61 fixed to the left end of the beam 3; A series of sockets 611 are evenly distributed along the circumferential direction on the rotating piece 61; the second working part 5 is provided with a lock pin 62 that can be snapped into the socket 611, and the lock pin 62 and a wrench 63 linkage.

[0028] The second working part 5 is provided with a locking hole for accommodating the locking pin 62 , and the locking pin 62 is connected to the second working part 5 through a spring 64 . The rest is the same.

[0029] In this embodiment, the ...

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Abstract

The invention provides a folding table. The table top and the table legs are connected in a folding manner through a second working part which is arranged on the table top and a first working part which is arranged on the table legs; the second working part is provided with a first pin and a second pin; the barycentric distance between the first pin and the table top is less than the barycentric distance between the second pin and the table top; the first working part is provided with a first groove which is used for the insertion of the first pin and the first pin slides in the first groove;the first working part is also provided with a second groove which is used for the embedding or sliding out of the second pin; the second groove is arranged at the edge of the second working part; when the first pin is arranged at the front end of the first groove, the second pin is embedded in the second groove; the table top forms a level taking the first pin as a pivot and is fixed at the unfolding position by the second pin; when the first pin slides to the rear end of the first groove, the second pin slides out of the second groove, and the table top takes the first pin as the pivot to beturned over and folded. The invention has the advantages of realization of unfolding and furling of the table by a single hand, simple and convenient operation, good reliability and long service life.

Description

technical field [0001] The invention relates to a folding table. Background technique [0002] Folding tables are widely used in hotels, hotels, canteens, conferences, training and other places. They can be opened quickly when in use, and can be folded up after use to save space. [0003] Chinese patent No. 98118575.4 discloses a folding table, including a desktop and supporting legs, one end of the desktop is hinged to the top of the supporting legs; a supporting rod is rotatably connected to the upper part of the supporting legs; The cross bar at the front forms a transverse support; the bottom of the desktop is provided with a support stop that is releasably engaged with the transverse support, and the support stop is a set of elastic buckles that are spaced apart along the front-to-back direction . Unfold the table by snapping the lateral support into the elastic buckle. When the table is to be put away, the horizontal support is disengaged from the elastic buckle, an...

Claims

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Application Information

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IPC IPC(8): A47B5/04
Inventor 李路平
Owner 李路平
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