A connection assembly that can be disassembled by hand
A connecting component and manual technology, applied in the direction of connecting components, threaded fasteners, screws, etc., can solve problems such as increasing workload, and achieve the effect of simple structure, reasonable design and convenient use.
Active Publication Date: 2018-01-05
苏州傲龙环保科技有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Many fasteners such as screws and bolts are also used on the mold, but the existing screws and bolts must be disassembled with special tools, which increases the workload of the disassembly of the entire mold. Connection components that can be dismantled directly by hand with the aid of tools
Method used
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Embodiment Construction
[0015] The present invention is described below in conjunction with accompanying drawing.
[0016] A manually detachable connection assembly described in the present invention, as attached Figure 1-3 As shown, it includes a screw head 1, a thumb screw cap 2 and a screw 3; the screw head 1 passes through the thumb screw cap 2 and is threadedly connected with the screw 3; the screw 3 is in the shape of three steps, divided into The first connection section 4, the second connection section 5 and the third connection section 6, and the diameter is getting bigger and bigger; the cross section of the first connection section 4 is hexagonal; the second connection section 5 and the third connection section The cross-sections of the connecting sections 6 are all circular; the outer surface of the third connecting section 6 is provided with external threads; the upper end of the screw is also provided with a threaded hole 7; the threaded hole 7 is located in the middle of the screw, an...
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The invention discloses a connecting assembly capable of being manually dismounted. The connecting assembly comprises a screw head, a manual screwing screw cap and a screw. The screw head penetrates the manual screwing screw cap to be in threaded connection with the screw. The screw is in a three-stage step shape, the cross section of a first connecting section is in a hexagon shape, and the first connecting section is matched with the lower end of the manual screwing screw cap. An outer thread is arranged on the outer surface of a third connecting section. A threaded hole is further formed in the upper end of the screw. The manual screwing screw cap is in a cylinder shape, a circular counter bore screw is arranged at the upper end of the manual screwing screw cap, and a hexagonal counter bore is formed in the lower end face of the manual screwing screw cap. According to the connecting assembly capable of being manually dismounted, two components are connected and fastened together, during dismounting, one of the components can be dismounted easily by manually rotating the manual screwing screw cap with force, using is convenient, and the connecting assembly can be popularized in a large scale.
Description
technical field [0001] The invention relates to a manually disassembled connection assembly, which belongs to the technical field of mechanical parts design. Background technique [0002] Screw and bolt connectors have the characteristics of simple structure, convenient disassembly and low cost, and are widely used. Many fasteners such as screws and bolts are also used on the mold, but the existing screws and bolts must be disassembled with special tools, which increases the workload of the disassembly of the entire mold. Connection components that can be dismantled directly by hand with the aid of tools. Contents of the invention [0003] In view of the above-mentioned existing technical problems, the purpose of the present invention is to propose a manually disassembled connection assembly. [0004] The technical solution of the present invention is realized as follows: a connection assembly that can be disassembled by hand includes a screw head, a thumb screw cap and ...
Claims
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IPC IPC(8): F16B37/14F16B35/04F16B43/00
CPCF16B35/04F16B37/145F16B43/00F16B2037/007F16B2043/008
Inventor 俞玉良
Owner 苏州傲龙环保科技有限公司