Pipe fittings
JP1728649SActive Publication Date: 2025-11-05NITTA CORP
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Patent Information
- Application Number
- JP2022008045D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2022-04-12
- Publication Date
- 2025-11-05
- Estimated Expiration
- 2047-04-12
Smart Images

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Abstract
This product is a pipe fitting that is connected by inserting a male fitting, as shown in the reference diagram showing the state in use before the socket is crimped. As shown in the central longitudinal cross section of the front view, this product, which is a female fitting, has a C-shaped elastic ring body and an O-ring attached to the inner periphery where the male fitting is inserted, in that order from the front side. As shown in the reference diagram showing the state in use after the socket is crimped, the socket of this product is crimped to prevent the pipe from coming loose.
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