Novel fastener equipment
A fastener and equipment technology, applied in the field of new fastener equipment
Inactive Publication Date: 2014-11-12
杨配媛
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0002] The current plugs have poor chemical resistance, are highly corroded by sewage and wastewater, and are corroded by soil rot substances. Frost cracking and swelling and water leakage can not adapt to different equipment specifications, and the safety is poor
Method used
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Embodiment Construction
[0013] see figure 1 As shown, a new fastener device of the present invention includes an arc-shaped cap 1, a threaded connection structure 3 and a chamfer 4, the arc-shaped cap 1 is located at the top, and a prism structure is arranged below the arc-shaped cap 1 2. The prism structure is integrally cast with the arc-shaped cap, the screw connection structure is cast under the prism structure, chamfers are provided under the indirect structure of the thread, and a bottom of the indirect structure of the thread is provided. There are pressure sensors.
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The invention relates to novel fastener equipment. The novel fastener equipment comprises an arc cap, a threaded connection structure and chamfer angles, wherein the arc cap is located at the upmost end of the novel fastener equipment, prism body structures are arranged under the arc cap, the prism body structures and the arc cap are integrally formed in a casting way, the threaded connection structure is arranged under the prism body structures in the casting way, the chamfer angles are arranged under the threaded connection structure, and the bottom part of the threaded connection structure is provided with a pressure sensor.
Description
technical field [0001] The invention belongs to the field of manufacturing technology, and in particular relates to a novel fastener device. Background technique [0002] The current plugs have poor chemical resistance, are highly corroded by sewage and waste water, and are corroded by soil rotten substances. In the ultra-low temperature environment of minus 60°C, there are phenomena of freezing cracks, swelling and water leakage, and cannot adapt to different equipment specifications. Safety Sex is poor. Contents of the invention [0003] The present invention overcomes the deficiencies of the prior art and proposes a novel fastener device, which has exquisite structural design, unique craftsmanship, fine processing, energy saving, noise reduction, safety and environmental protection, and reduced labor intensity. [0004] The technical solution of the present invention is: a new type of fastener equipment, including an arc-shaped cap, a threaded connection structure a...
Claims
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IPC IPC(8): F16L55/11
CPCF16L55/1108
Inventor 杨配媛
Owner 杨配媛
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