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Detachable layered dish cover

A detachable vegetable cover technology, which is applied in the field of vegetable covers, can solve the problems of overturning and falling apart of leftovers in vegetable covers, which is not conducive to the safety of leftovers, etc.

Inactive Publication Date: 2020-08-04
NINGBO CITY COLLEGE OF VOCATIONAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The layered vegetable cover in the prior art generally adopts a simple stacking form. Although this form is more convenient to assemble, it will fall apart when slightly impacted by external force during use, which will cause the leftovers in the vegetable cover to be overturned.
It's not good for insurance for leftovers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: see figure 2 , in this technical solution, when the first protrusion on the outer side wall of the first annular protrusion on the lower end surface of the second vegetable cover is inserted into the first groove, the end of the first annular protrusion away from the first protrusion is placed in securely. Inside the first annular groove. At this time, the user releases the pressed "V"-shaped pick, and the "V"-shaped pick will be pushed by the return spring to drive the pin at the end of the "V"-shaped pick near the first through hole to insert into the first through hole. and in the second through hole, thereby completing the detachable connection between the first vegetable cover and the second vegetable cover. On the contrary, when the user needs to separate the first vegetable cover from the second vegetable cover, he only needs to press the end of the "V"-shaped paddle away from the latch, and the latch will open from the first through hole and the ...

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PUM

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Abstract

The invention discloses a detachable layered dish cover. The detachable layered dish cover comprises a first dish cover and a second dish cover, wherein the second dish cover can be stacked on the upper end surface of the first dish cover; a first annular groove for placing the second dish cover is formed in the upper end surface of the cover edge of the first dish cover; a first annular bulge capable of being embedded into the first annular groove is arranged in the circumferential direction of the lower end surface of the second dish cover; the inner side wall of one side of the first annular groove is detachably connected with the outer side wall of one side of the second dish cover through a first inserting structure; the side, away from the first inserting structure, of the first annular groove is detachably connected with the outer side wall of the second dish cover through a first clamping structure; a first containing cavity capable of containing leftovers is formed in the second dish cover; and a ventilation structure used for ventilation is arranged in the first containing cavity.

Description

technical field [0001] The invention relates to the technical field of vegetable covers, in particular to a detachable layered vegetable cover. Background technique [0002] The layered vegetable cover in the prior art generally adopts a simple stacking form. Although this form is more convenient to assemble, it will fall apart when slightly impacted by external force during use, which will cause the leftovers in the vegetable cover to be overturned. . It's not good for insurance for leftovers. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a detachable layered vegetable cover which is simple in structure, strong in stability and difficult to break apart, and can effectively protect the leftovers in the vegetable cover. [0004] The technical solution adopted by the present invention to solve the above problems is: a detachable layered vegetable cover, including a first vegetable cover and a second vegetable c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G23/04
CPCA47G23/04
Inventor 袁正韬袁琪朗
Owner NINGBO CITY COLLEGE OF VOCATIONAL TECH