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Translating square conical adjustable joint used for connecting artificial limbs

A technology of prosthetics and conical surfaces, which is applied in the field of adjustable joints with translational square cones, can solve the problems of inconvenient use, poor processing performance, and complex structure for users, and achieve the effects of simple structure, reliable and flexible connection, and high strength

Inactive Publication Date: 2018-01-05
BAOJI YONGSHENGTAI TITANIUM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the complex structure, many moving parts, and many types of connectors, the human prosthesis is relatively cumbersome to manufacture. The valuable material was originally made of steel, but due to the heavy weight of steel, it is extremely inconvenient for users to use. Later, some parts were replaced by plastic materials. , but full substitution has poor processability during manufacturing

Method used

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  • Translating square conical adjustable joint used for connecting artificial limbs

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Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] A translational square cone adjustable joint for prosthetic connection of the present invention, the structure is as follows figure 1 As shown, the square cone joint 1 is included, the square cone joint 1 is a hollow pipe, and the inner wall of the square cone joint 1 is provided with an internal thread, the top of the square cone joint 1 is formed with a square cone 2, and each surface of the square cone 2 is a slope, and multiple The inclined surface constitutes a conical surface as a whole, and the bottom end of the square cone joint 1 is formed with a locking ring 4. The square cone joint 1 and the locking ring 4 are connected by fastening bolts 5. There are no less than two fastening bolts 5. The square cone joint 1 passes through An adjustable joint 3 is threaded, and the adjustable joint 3 is a threaded rod. The adjustable joint...

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Abstract

The invention discloses a translating square conical adjustable joint used for connecting artificial limbs, which comprises a square conical joint. The square conical joint is a hollow pipe, and the inner wall of the square conical joint has an inner thread. A square cone is formed at the top of the square conical joint, each side of the square cone is a bevel, and the bevels is integrated into sa conical surface. The bottom of the square conical joint is provided with a locking ring, the square conical joint and the locking ring are connected through fastening bolts. The square bevel joint is connected with an adjustable joint through a threaded connection. The adjustable joint is a threaded rod, and symmetrically distributed bolt holes are formed in the adjustable joint. The invention has a simple structure, is convenient to use, greatly saves the production cost, is suitable for titanium material processing, and has wide versatility of connection, reliable and flexible connection,light weight, and high strength.

Description

technical field [0001] The invention belongs to the technical field of human prostheses, and relates to a translational square cone adjustable joint used for connecting prostheses. Background technique [0002] Due to the complex structure, many moving parts, and many types of connectors, the human prosthesis is complicated to manufacture. The valuable material was originally made of steel, but due to the heavy weight of steel, it is extremely inconvenient for users to use. Later, some parts were replaced by plastic materials. , but the complete replacement has poor processability in the manufacturing process. Contents of the invention [0003] The object of the present invention is to provide a translation square cone adjustable joint for prosthesis connection, which improves the versatility of the translation square cone adjustable joint for prosthesis connection. [0004] The technical solution adopted in the present invention is, a translational square cone adjustable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/50C08L67/02C08L23/12C08L79/08C08L67/04C08K3/34C08K3/22
Inventor 陈炳豊王荣生马宝全
Owner BAOJI YONGSHENGTAI TITANIUM IND
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