High-strength convenient double-stretching reed nut
A double-stretching, high-strength technology, used in nuts, threaded fasteners, thin-plate connections, etc., can solve problems such as limited applicable environments, and achieve the effects of reliable connection and fixation, good force bearing effect, and ingenious conception.
Pending Publication Date: 2022-04-12
上海球明汽车零部件有限公司
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Problems solved by technology
When in use, embed the side clamping part of the lower part of the upper plate into one of the sheet metal parts, so that the upper plate is close to the surface of the sheet metal part, and then place the other sheet metal parts on the upper plate, and screw the other The sheet metal part is fixed on the mounting nut, so that the two sheet metal parts are fixedly connected. Because it adopts the embedded installation method, its applicable environment is limited
Method used
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Embodiment
[0048] refer to Figure 1-Figure 4 As shown, this embodiment provides a high-strength and convenient double-tension reed nut, and the matching bolts are used to realize the fixed connection between the first fixing plate 7 and the second fixing plate 8 with holes. The high-strength The convenient double tension reed nut includes a first clamping piece 1, a second clamping piece 2, a connecting piece 3, an elastic piece 4, a first fixing cylinder 5 and a second fixing cylinder 6, the first clamping The holding piece 1 and the second holding piece 2 are connected by a connecting piece 3, the middle area of the first holding piece 1 is empty, the elastic piece 4 is drawn out from the first holding piece 1, and is located in the first holding piece 1 In the middle area of a clamping piece 1, the elastic piece 4 is provided with a through hole for bolts to pass through, the first fixing cylinder 5 is connected to the hole of the elastic piece 4, and the second clamping The she...
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The high-strength convenient double-stretching reed nut comprises a first clamping piece, a second clamping piece, a connecting piece, an elastic piece, a first fixing cylinder and a second fixing cylinder, the first clamping piece and the second clamping piece are connected through the connecting piece, the middle area of the first clamping piece is hollow, the elastic piece is led out of the first clamping piece, and the second clamping piece is connected with the second clamping piece through the connecting piece. The first fixing cylinder is connected to the elastic piece, the second fixing cylinder is connected to the second clamping piece, a first fixing plate is clamped between the elastic piece and the second clamping piece, and the second fixing cylinder is used for being clamped into a hole of the first fixing plate and used for limiting the first fixing plate to move or fall off; the second fixing plate is placed below the second clamping piece, and the first fixing cylinder is used for locking a bolt penetrating through the second fixing plate, the second clamping piece, the first fixing plate and the elastic piece, so that fixed connection between the first fixing plate and the second fixing plate is achieved. The connecting piece is simple in structure, convenient to use and high in connecting strength.
Description
technical field [0001] The invention belongs to the technical field of automobile connectors, in particular to a high-strength and convenient double-tension reed nut. Background technique [0002] The traditional reed nuts used for fixing the interior of automobile door panels are all single-tension reed nuts, which require relatively high opening size during assembly. If the opening is small, assembly is difficult, and if the opening is large, it is easy to fall off. [0003] Some existing assembly methods for fixing the interior of automobile door panels use mechanical structures, bolts, and screw-fixed assemblies. During the assembly process, the panels are prone to deformation, cracking, troublesome disassembly, easy damage, poor durability, and cannot meet the increasing quality requirements. . [0004] Chinese patent CN203926310U discloses a fast mounting nut for connecting sheet metal parts, including an upper clamping piece, a lower clamping piece, a nut body and a ...
Claims
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IPC IPC(8): F16B37/04F16B5/02
Inventor 周曰球杨云洲张春霞
Owner 上海球明汽车零部件有限公司