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Locking and positioning device for container and cover

A positioning device and container technology, applied in the field of locking and positioning, can solve the problems of easy loosening, tripping, and unclear locking position, etc., and achieve the effect of convenient use and simple structure

Inactive Publication Date: 2015-07-01
任久其
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The fast sealing and fastening of existing daily containers such as cup caps and bottle caps often adopts the thread tightening method. The thread tightening method is characterized by being more convenient and fast, but there are also two main disadvantages: one is the feel of the locked position. It is not clear, and the second is that it is easy to loosen and trip under strong vibration and friction

Method used

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  • Locking and positioning device for container and cover
  • Locking and positioning device for container and cover

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0019] refer to figure 1 , a locking and positioning device for a container and a cover, comprising: a cover body ①, the cover body is provided with a cover inner thread ⑦; a container ②, the container is provided with a container outer thread ⑥, the The outer thread ⑥ of the container is matched with the inner thread ⑦ of the cover, and the cover ① and the container ② are rotationally and fixedly connected;

[0020] The magnetic polarity of the cover permanent magnet D⑧ is opposite to the two separated permanent magnets B④ and C⑤ in the container with the same polarity to generate a repulsive force, and the cover permanent magnet D⑧ and the positioning permanent magnet A③ are opposite to each other to generate a suction force. The permanent ma...

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PUM

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Abstract

The invention discloses a locking and positioning device for a container and a cover. The locking and positioning device comprises the cover, the container, a first permanent magnet set and a second permanent magnet set. The cover is provided with a first thread. The container is provided with a second thread, the first thread and the second thread are matched, and the cover and the container and fixedly connected rotationally. The first permanent magnet set is embedded into the cover and comprises a cover permanent magnet perpendicular to the cover. The second permanent magnet set is embedded into the container and comprises a positioning permanent magnet and at least one separation permanent magnet, and the positioning permanent magnet and the cover permanent magnet are attracted in polarity. The separation permanent magnets and the cover permanent magnet are repulsed in polarity. According to the defects of a thread screwing mode, quickness of the thread screwing mode is kept, looseness caused by vibration and friction can be well avoided, and the clear hand feeling in the locking and unlocking processes is achieved.

Description

technical field [0001] The invention relates to the field of locking and positioning, in particular to a locking and positioning device for containers and covers. Background technique [0002] The fast sealing and fastening of existing daily containers such as cup caps and bottle caps often adopts the thread tightening method. The thread tightening method is characterized by being more convenient and fast, but there are also two main disadvantages: one is the feel of the locked position. It is not clear, and the second is that it is easy to loosen and trip under strong vibration and friction. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a locking and positioning device for the container and the lid, aiming at the shortcomings of the thread tightening method, it not only retains the quickness of the thread tightening method, but also can well prevent vibration and friction. The buckles are loose and have a cle...

Claims

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Application Information

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IPC IPC(8): B65D55/14
Inventor 任久其吴焱冬潘雨黛潘梦悦
Owner 任久其
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