Supporting part for urine collecting device

Abstract

The invention provides a supporting part for a urine collecting device. The supporting part comprises a fixing strip and two mounting strips connected with the fixing strip. A plurality of columnar protrusions are respectively arranged on the mounting surfaces of two sides of the center line of the fixing strip, the two mounting strips are symmetrically arranged, every mounting strip is provided with a plurality of holes corresponding to the columnar protrusions, and the top end of every protrusion is provided with a small edge plate extending in the direction perpendicular to the length direction of the fixing strip. Every hole is formed by combining a kidney-shaped round hole with the long axis in the length direction of the mounting strip and a strip hole, wherein a small buckling plate clamped with the small edge plate extends out of a short edge of the strip hole. The position of the upper edge of every mounting strip corresponding to the fixing strip is provided with an anti-retreating mechanism with a pawl matched with a ratchet. After the mounting strips adhere to the mounting surfaces to be installed to be in place, the small buckling plates restrain the small edge plates in the direction perpendicular to the mounting surfaces, and the anti-retreating mechanisms restrain the mounting strips so that the mounting strips can slide and retreat in the length direction of the mounting surfaces. The supporting part has the advantages of being convenient to assemble and not being detached easily.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to parts of a urine collection device, in particular to a support for the urine collection device. Background technique [0002] The urine collection device is one of the most used medical consumables clinically. [0003] In the Chinese invention patent application with the publication number CN102920542A, the urine collection device disclosed by the applicant includes a support for supporting the main accommodating part, see Figure 8 , the supporting member is composed of a fixed strip 271 and two movable strips 272, wherein the movable strip 272 can be an integral part connected with the fixed strip 271, or can be set as a separate piece separated from the fixed strip 271. The fixed bar 271 is provided with a plurality of protrusions 273 , and the movable bar 272 is provided with holes 274 matching with the protrusions 273 . The protrusion 273 is substantially cylindrical, and h...

AI Technical Summary

Problems solved by technology

[0005] In the assembly process of actual production, on the one hand, due to the brittle defect of the support material itself or the carelessness of the assembly operation, it often occurs that the columnar protrusion 273 breaks or the convex corrugation fails to pass through the hole 274 reliably and is discovered in time. ; On the other hand, the receiving part is in a hanging state, and when it is subjected to external force to swing, it is easy to make the protrusions retract and withdraw, which leads to unreliable connection between the support part and the main receiving part, and the product qualification rate is reduced

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