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Buckle connector for mask and headband

A technology of connectors and buckles, which is applied in the field of buckle connectors and can solve problems such as winding

Pending Publication Date: 2022-07-12
宁波贝斯美德医用器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the connecting piece (5) is a plastic fastener that can be elastically engaged. When the connecting piece (5) is separated from the support frame (2), the connecting piece (5) may catch the head belt (6) resulting in winding phenomenon

Method used

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  • Buckle connector for mask and headband
  • Buckle connector for mask and headband
  • Buckle connector for mask and headband

Examples

Experimental program
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Effect test

no. 2 example

[0029] To illustrate the second embodiment of the present invention: the second embodiment of the present invention is substantially the same as the preferred embodiment, except that the protective cover 12 is formed on the base 11 by insert molding. ; The molding condition of the embedded injection molding method is to keep a proper distance between a pair of longitudinal pieces 16 of the protective cover 12 and a pair of hooks 14 of the protective cover 12, and a pair of longitudinal pieces 16 of the protective cover 12 and The pair of elastic arms 13 of the base 11 also maintain a proper distance.

no. 3 example

[0030] The third embodiment of the present invention is enumerated and described: the third embodiment of the present invention is substantially the same as the preferred embodiment, except that the base 11 is formed on the protective cover 12 by means of injection molding; The molding conditions of the injection molding method are to keep a proper distance between a pair of longitudinal pieces 16 of the protective cover 12 and a pair of hooks 14 of the protective cover 12 , a pair of longitudinal pieces 16 of the protective cover 12 and the base 11 . A pair of elastic arms 13 also maintain a proper distance.

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PUM

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Abstract

The invention discloses a belt buckle connector for a mask and a head band. The belt buckle connector comprises a belt buckle plug and a belt buckle socket, the plug with the buckle is provided with a base and a protective cover, two sides of the base respectively extend to form an elastic arm, the front end of each elastic arm is provided with a clamping hook, and the protective cover is arranged on the base; the socket with the buckle is provided with a plug hole, and the socket with the buckle is integrally formed on a mask; a transverse plate of the protective cover shields the upper surface of the clamping hook, a pair of longitudinal sheets of the protective cover shields the outer side surface of the clamping hook, and the elastic arms are exposed out of the longitudinal sheets; when the plug with the buckle is combined with the socket with the buckle, the clamping hook is fixed to the plug hole, and the transverse plate and the longitudinal sheet are located on the outer side of the socket with the buckle. When the elastic arm is pressed, the clamping hook can be separated from the plug hole.

Description

technical field [0001] The invention relates to a Buckle connector, in particular to a Buckle connector for a face mask and a headgear. The Buckle Connector is composed of a Buckle plug and a Buckle socket. socket), the buckle plug can be connected to a headgear, and the buckle socket is arranged on a mask; when the buckle plug is combined with the buckle socket, the headgear can be connected to the mask; When the buckle plug is disengaged from the buckle socket, the headgear is separated from the mask. Background technique [0002] In the prior art, such as the U.S. early published patent No. US20170021123 (its patent family has invention patent No. I614039 of Taiwan, China), the main disclosed technology is a breathing mask, including a support frame (2), a soft cover pad (3) , an air duct (4), and a pair of connecting pieces (5). The support frame (2) has a pair of clamping parts (25), and each connecting piece (5) can be clamped on each clamping part (25). The breathi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/06
CPCA61M16/0683
Inventor 熊道存熊纬邱俊仁
Owner 宁波贝斯美德医用器械有限公司
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