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Fastener group structure

A technology of group structure and fasteners, applied in the direction of connecting components, thin plate connections, mechanical equipment, etc., can solve the problems of insufficient mechanical strength, loose cabinet 1, deformation of screw holes, etc., and achieve huge commercial application potential, stability and reliability. the effect of increasing

Inactive Publication Date: 2012-07-11
陈明池
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the locking of the screw 13 takes a lot of man-hours, and the alignment between the screw 13 and the screw hole sometimes takes a lot of time.
In addition, if the cabinet 1 is repeatedly disassembled and assembled, the screw holes on it will be deformed, resulting in loosening of the assembled cabinet 1
Therefore, when assembling cabinets or the above-mentioned structural products, how to shorten the assembly time and allow the structure to withstand multiple and repeated disassembly and assembly is an important issue; moreover, by screws 13 or other fixed Generally speaking, there is a problem of insufficient combined mechanical strength when combining different structural parts and plate bodies.

Method used

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Examples

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Effect test

no. 1 Embodiment

[0045] Such as Figure 2A ~ Figure 2B As shown, a fastener assembly structure is used to connect a first board body 21 and a second board body 22 . The fastener assembly structure includes a pin 24 and a screw 23 , and the screw 23 includes a screw head 231 , a screw rod 232 and a spacer 233 . The screw rod 232 is inserted into the first board body 21 and connected with the first board body 21 . The screw head 231 is spaced apart from the first plate body 21 . The spacer 233 can be abutted against the upper surface 211 of the first board 21 to generate a frictional force in a horizontal direction relative to the first board 21 , thereby increasing the mechanical strength of the combination. In addition, the spacer 233 can also control the depth of the screw 23 drilled into the first plate body 21, so that the screw 23 stops at a specific drilling depth; The position on 232 determines the size of the height H between the screw head 231 and the upper surface 211 , therefore, ...

no. 2 Embodiment

[0049] Such as image 3 As shown, the pin 24 is not provided with the receiving groove 244 , and the screw member 23 is not provided with the spacer 233 . In this embodiment, the screw rod 232 is provided with a threaded structure, and the bottom of the screw rod 232 is a blunt structure. Therefore, before the screw member 23 is drilled into the first plate body 21 , a hole for accommodating the screw rod 232 must be pre-drilled. Moreover, the final position of the screw head 231 (ie the relative height difference between the screw head 231 and the first board body 21 ) is determined by the depth of the pre-drilled hole.

[0050] When the pin 24 and the second board 22 move to the rightmost position, the screw head 231 may or may not abut against the root 242A of the fork-shaped component 242 . When the screw head 231 abuts against the root portion 242A of the fork-shaped element 242 , the screw head 231 can also be in contact with the groove bottom surface 2231 and the fork...

no. 3 Embodiment

[0052] As in the foregoing embodiments, the groove 223 for accommodating the pin 24 is disposed on the lower side of the second board 22; however, as Figure 4 As shown, the groove 223 can also be disposed on the upper side of the first board body 21 for accommodating the screw member 23 . That is to say, the screw rod 232 is fixed on the groove bottom surface 2231 of the first board body 21 , and the pin 24 is firmly fixed on the lower side of the second board body 22 . After the second board 22 and the latch 24 move downward and then rightward, the fork-shaped element 242 and the screw member 23 can be combined with each other.

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PUM

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Abstract

The invention provides a fastener group structure, which is used for connecting a first plate with a second plate, and comprises a pin and at least one screw. Each screw comprises a screw rod and a screw head, wherein the screw rod is connected with the first plate, and the screw head is spaced from the first plate. The pin comprises a body and a forked element, wherein the body is connected with the second plate, and the forked element is spaced from the second plate and separably combined with the screw, so that each screw head is abutted between the forked element and the second plate, and the forked element is abutted between the screw head and the first plate. Therefore, the fastener group structure can be used for improving mechanical bonding strength of the first plate and the second plate.

Description

technical field [0001] The present invention relates to a fastener set structure, and in particular to a structure suitable for modular wardrobes, modular cabinets, modular houses, mechanical combinations, upholstery, modular furniture, toy structures, fixed support frame structures or mobile Fastener group structure of type power machinery. Background technique [0002] With the improvement of the quality of life, the types of modular wardrobes, cabinets, modular houses, mechanical combinations, interior decoration, toy structures or furniture are becoming more and more diverse. Although there are many types of combined wardrobes, cabinets, combined houses, mechanical combinations, wooden board interior decoration, toys or furniture, and various materials, the assembly is generally to screw the structure of the above structure, The board is locked and fixed. [0003] See figure 1 , figure 1 Shown is a stereogram of a common combined cabinet provided by the prior art. e...

Claims

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Application Information

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IPC IPC(8): F16B5/02
Inventor 陈明池
Owner 陈明池
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